Vignin
豇豆球蛋白
🗣️ 情景例句
This is fun. It's a piece of cake.
有意思 毫不费力。
Wit bought is better than wit taught.
不经一事，不长一智。
For example, we make bicycle parts and tractor parts. Any questions?
例如，我们制造自行车和拖拉机的零部件。 有什么问题吗？”