Ectoplast
外质膜
🗣️ 情景例句
Me?
我吗？
It's a bit too hard.
这有点太难了吧。
In summer, people like to go sailing, swimming, horse-riding, and rock-climbing in the mountains.
夏天，人们喜欢去扬帆航行、游泳、骑马，还到山里去攀岩。