1. Authorities in South Florida are working on a plan to tear down the standing part of the condo building that collapsed last week.
tear down 拆除;扯下
These now are the walls we must tear down.
这些墙我们现在必须推倒
。
2. US officials say the US military has left Bagram Airfield in Afghanistan, handing it over to the Afghan military.
hand over 移交
Now you want to hand over the child to this terrible old man.
现在你想把孩子交给这个可怕的老人
。