She picked up the sledgehammer and began banging away with enthusiasm.

她拿起大锤便用力敲打起。

The rain lashed against the window.

敲打着窗户。

A typewriter is also appealing in its transparency — whack a key, and watch the typebar smack a letter onto a piece of paper.

打字机也以它透明的操作流程博得人们的眼球——敲击键盘，睹连动杆在一张纸上敲打出字母。

The day, rain drop on the window.Listening silently, my heart cried genteelly in the sound of rain, it is the day I lost my love.

那天，敲打着窗户。