Ericelal
沼泽植物
🗣️ 情景例句
Tell me.
告诉我吧。
If you can't remember, just try to guess.
假如你想不起来，就猜一猜看。
has spent his lifetime studying active volcanoes and deep caves in all parts of the world.
花了毕生的精力来研究世界各地的活火山和探洞。