Sidebars
(sidebar 的复数) n.其他选项,工具条
🗣️ 情景例句
Your photo in it helped, too.
在报纸上的照片也有帮助。
Please tell him to stop jumping up and down.
请告诉他不要调上跳下。
For our purposes, we are concerned only with one kind of cost----
就我们的目的而言，我们只关心一种费用-