Nerchinskite
埃洛石
🗣️ 情景例句
We've known each other since we were children.
我们从小就认识。
No safe wading in an unknown water.
未知水深浅，涉水有危险。
We keep trying all four methods, but he sheer volume of rubbish we produce worldwide threatens to overwhelm us.
我们一直在试这4种方式，但是，我们在世界范围内仅产生的垃圾的量就有把我们覆盖的危险。