Backstep
后退
🗣️ 情景例句
We feel this is a super place to live.
我们觉得住在这里真是好极了。
Allow me to clear up this confusion.
容许我澄清这种混淆。
The ground supported fewer plants, and the insects which lived on these plants died out.
地上长的植物少了，生活在这些植物上的昆虫就消亡了。