Marpol
国际防止船舶造成污染公约
🗣️ 情景例句
Only a five percent discount? How about twenty percent?
只打九五折？八折怎么样？
If he doesn't accompany him, I will.
如果他不，我将陪伴他。
Good, we'll be ordering in just a few days.
很好，两三天内我们就会下订单。