Gravity olling
[机] 重力注油
🧩 词语组成解析
🗣️ 情景例句
We should revise our protectionist practices in trade, and promote free trade and competition.
我们应该修改我们的贸易保护主义做法，推广自由贸易和竞争。
How is your room?
你的房间怎样？
I think I'll throw away these newspapers.
我想我要扔了这些报纸。