Monocropping
单一作物制
🗣️ 情景例句
Nice to meet you, Mr. Baker.
很高兴见到你， Baker先生。
I don't know what I should have done without your help.
要不是您的帮助，我真不知道该怎么办。
That's all right. Thank you. Goodbye!
好的。谢谢你，再见！