显然，学校没有老师就无法运转。

___Obviously the school cannot function without teachers.

他泪流满面，显然非常难过。

He was in tears and ___obviously very upset.

显然，这对全家来说是个特殊的日子，所以我们花了很多时间——也花了很多钱——在衣服、食物和鲜花上。

___Obviously it's a special day for all the family, so we spend a lot of time - and also lots of money - on dresses, food and flowers.