Refrachor
等折比容
🗣️ 情景例句
It will take a few years for the region to recover economically.
这个地区的经济恢复得花几年的时间。
Building is rewarding.
建造东西是有价值的事。
It is fairly clear that sleeping period must have some function,
很清楚，睡眠必然具有某种作用。