教练试图激发队员的积极性。The coach tried to get his charges motivated.和我共事的人大多积极性极高。I am working with mostly highly motivated people.失败会挫伤学生的积极性。Failure can demotivate students....
Pregnancy wasn't all plain sailing and once again there were problems.孕期并非一帆风顺，这不，又出现问题了。He wore a plain blue shirt, open at the collar.他穿一件素净的蓝色衬衫，领口敞着。Is it love of publicity or plain stupidity on her part?她是喜欢抛头露...