福建36选7开奖结果时间: 福建36选7第18123期

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相關教程: VOA標準英語2019年
  • VOA常速英語2019--純電氣車受消費者青睞

    A special preview for members of the media at the annual Chicago Auto Show is a chance for manufacturers to show off their latest and greatest products about to enter the market. But what is notable about this years show is what some manufacturers ar...

  • VOA常速英語2019--阿根廷科學家發現新型恐龍

    There are spines, and then theres the Bajadasaurus pronuspinax. During the Cretaceous period, 140 million years ago, this dinosaur spotted a neck of dangerous-looking spines. Argentinian archaeologist Pablo Gallina discovered the unique specimen digg...

  • VOA常速英語2019--機遇號光榮退役

    No one at NASA would have ever hoped that the Martian rover Opportunity onboard this Delta rocket launched in 2004 for a three-month mission would end up trundling across the Martian surface for more than a decade. You know, this was a 90-day mission...

  • VOA常速英語2019--特朗普為建造邊境墻而宣布國家緊急狀態

    President Donald Trump may have ended a battle over the federal budget, but he opened a door to a much bigger dispute when he declared a national emergency to build his border wall. Its a great thing to do, because we have an invasion of drugs, invas...

  • VOA常速英語2019--昆蟲對地球生命至關重要

    A growing number of the Earths insect population now exists only in collections like these. Nobodys seen those 400 years. A new review of over 70 studies of insect populations suggests that human pressures are causing insect populations to plummet by...

  • VOA常速英語2019--巧克力的制作流程

    Im Bill Mclaughlin, and Im the creator of plants here the United States Botanic Garden. What we are looking at today is our chocolate tree or cacao tree. The scientific name for this is Theobroma Cacao, and Theobroma is Greek, Theo- is for God and Br...

  • VOA常速英語2019--印度旅游業難以兼顧經濟效益與環境?;?/b>

    Many of the traditional wooden house boats that were a big draw for Indian and foreign tourists on the palm-fringed inland lagoons in Kerala are standing idle during the peak season. 這里的很多傳統木制船屋曾經讓印度內外的游客深深...

  • VOA常速英語2019--美國衛生部規勸父母為孩子注射麻疹疫苗

    Measles was eliminated in the US 19 years ago. The only cases now are those that are imported from other countries. Thats happening in the US with greater frequency. Measles is incredibly contagious. Once it gets around the community, its very diffic...

  • VOA常速英語2019--屋頂種菜:環保又經濟

    Rain is essential for life, but too much of it can lead to flooding, causing sewers to overflow and carry contaminants to nearby river systems. 雨水是生命的必需品,但雨量太大會導致洪災,下水道會積水外溢,并將污染物帶...

  • VOA常速英語2019--犬類運動俱樂部備受歡迎

    This five-year-old vizsla named Stella is a regular at Frolic Dogs, a canine sports club in Alexandria Virginia. Shes so active. And so I see how happy she is when were at the gym. And shes playing and shes able to, you know, jump through the hoop or...

  • VOA常速英語2019--太陽能電池板研發取得新進展

    Solar power is helping bring about a future of cleaner energy, but there are limits to where rigid solar panels can go. A new kind of flexible solar cell made with a mineral called perovskite can go almost anywhere, says physicist Olga Malinkiewicz....

  • VOA常速英語2019--穆斯林女導演處女座驚艷好萊塢

    One look at Movie Director and Writer Lena Han, and its obvious she doesnt fit the Hollywood director stereotype. Its very hard to be a female filmmaker in Hollywood. That is for sure. I think they feel like you dont have as much authority, or you ca...

  • VOA常速英語2019--美國地質局推出先進的地震預警系統

    Californians participated in an annual drill, and helped prepare for what scientists say could strike at any moment, an earthquake. Scientists have also been busy preparing. The US Geological Survey recently unveiled its new earthquake alert system c...

  • VOA常速英語2019--3D打印技術可大幅提高心臟手術安全性

    University of Washington doctors are seen here doing heart surgeries using catheters. These long tubes reaching into the heart allow doctors to perform non-invasive heart surgery. Doctor Mark Reisman is better at it now when he gets to practice by us...

  • VOA常速英語2019--代管寵物的5點黃金從業法則

    No pee on plants or mailbox, thats my rule. This is Gretl. Shes just a puppy. Shes a cavalier king poodle mix. The five most important things to be successful in the dog walking business to me. 不能在植物或者郵筒上撒尿,這是我的規矩。...

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