伟哥是老顽童
不辞辛苦: spare no effort/ put oneself out of the wayThank you for our parents's taking care.
guokeren555
那你得看看谁是这句话的主语。比如说： 你是主语（即动作的发出者），别人是宾语（即动作的承受者）那就不用 I look after her carefully. 但是，如果你是宾语，别人是主语，那就得用被动语态 She is looked after carefully by me
