power /?pa??(r)/ n. 电；力量；能力；权力
听到窗户砰地关上 hear the window slam shut
A：What's up?
怎么啦？
B：I heard the window slam shut in the wind.
我听到风把窗户吹得砰地关上了。
slam /sl?m/ v. 砰地关上；猛然关闭；猛推／敲
透过窗户看到…… see…through the window
A：How do you know they're getting close?
你怎么知道他们走近了？
B：I saw them through the window.
我透过窗户看到他们了。
through /θru?/ prep. 穿过；凭借；从头到尾
站在窗户旁边 stand at the window