Odor pollution
[化] 恶臭污染
🧩 词语组成解析
🗣️ 情景例句
Of course, I'll visit at least once a year, maybe more.
当然，我最少每年会来拜访一次，也许更多次。
He must have been an outstanding student.
他一定是个优秀学生。
They are working hard on the farm. The children are picking apples.
他们正在农场卖力地干活。孩子们在摘苹果。