IBY

例句：

1. 1. I am by my desk, working on my report.
   我坐在我的桌子旁，正在写报告。
2. 2. She is by the window, watching the sunset.
   她站在窗边，看着日落。
3. 3. He is by his computer, typing away.
   他正坐在电脑前打字。