Airplane sanitation
[医] 航空[环境]卫生
🧩 词语组成解析
🗣️ 情景例句
There are other boys and girls here,
还有其他男孩女孩在这儿，
The roofer is patching the roof with metal.
屋面防水工在用铁皮修补屋顶。
I think the weather will be nice later.
我想天气一会儿会好。