🧩 词语组成解析
🗣️ 情景例句
The smog in L.A. is caused by air pollution and water vapor.
洛杉矶的烟雾是由空气污染和水蒸气造成的。
It's nice meeting you.
很高兴认识你。
He could hear their crying, also children's voices.
他可以听到妇女们的哭声，还有孩子们的声音。