all-important

Railways unite the capital with all important cities.

路把首都和所有要城市连接了起来。

Feed, water and body condition are all important for avoiding constipation, metritis, milking deficiency and delayed breed back.

饲料、水和体况对于避免便秘、子宫炎、奶水缺乏以及产程延长等都是非常要。