1. A gust of wind swept the bed off the roof and sent it crashing into the courtyard below.
    一阵大风把床从屋顶上刮了下来，哐一声响落在下面的院子里，

2. A gust of wind swept the bed off the roof and sent it crashing into the courtyard below.
    一阵大风把床从屋顶上刮了下来，哐一声响落在下面的院子里，

3. A gust of wind blew my hat off.
    一阵风把我的帽子刮掉了.

4. A gust of wind swept the bed off the roof and sent it crashing into the courtyard below.
    一阵大风把床从屋顶上刮了下来，把它摔碎在下面的院子里。

5. Oddly shaped forms that are suspended from the ceiling and move in response to a gust of wind are quite familiar to everybody.
    人们所熟悉的是悬挂在天花板上、造型奇特、随风飘荡的雕塑品。