The area of industry you wanted to get into is already at saturation point.
你想进入的待业已经达到饱和点了。
That's very nice of you, but I really can't.
谢谢你的好意,但是我实在不能再呆了。
Winter was coming on and the hills threatened the surrounding villages with destruction, for heavy rain would not only wash away the soil but would cause serious floods as well.