每天十个英语四级高频词汇(21)

It is absolutely vital that food supplies should be maintained.

维持食物的供给是绝对必要的。

It is clearly illogical to maintain such a proposition.

坚持这种主张显然是没有道理的。

He maintains that there are no short cuts to effective management.

他断言,有效的管理没有捷径可走。