Semiwave
半波
🗣️ 情景例句
Learning any language takes a lot of effort.
学习任何语言都需要花费很多努力。
To start to work
开始工作
how many heath fires they cause, how much litter they leave, in short,
即他们引起了多少场野火，留下了多少垃圾。总之，