I saw the lightening split the clouds and heard the thunders following.我看到闪电撕开云层,听到随之而来的雷声.My little dog always hides under the bed when it thunders.我的小狗一听到打雷就藏到床底下.Sarah little dog always hides under the bed when it thu...
我们要加快原子能发电的研究,加速原子能电站的建设.We should accelerate our research in atomic power generation and speed up the building of atomic power plants.这一发电的功能使它们具有攻击和自卫能力.The power of producing electricity may serve these fish both for ...