Unless you are trying to lose weight to please yourself, it's going to be tough to keep your motivation level high.

除非你在为了让自己开心而努力减肥，否则要保持驱动力很高将很难。

《柯林斯英汉双解大词典》

You must undertake diet and exercise changes to please yourself.

你必须自己来开始对饮食和锻炼做出改变。

youdao

Try to please yourself-not the indifferent popular group or your fickle friends or your impatient boyfriend or your unreasonable father.

取悦你自己，而不是无关的流行团体、你变化无常的朋友、不耐烦的男友或是不可理喻的老爸。

youdao

I'm not going to talk about them in detail but please look at that to remind yourself of those kinds of specialized sub-cellular units which are present in cells in humans but not present in bacteria.

我就不再赘述了,不过请你们看看书,回忆一下哪些特化的亚细胞结构单元,是人类细胞有,而细菌没有的

耶鲁公开课 - 生物医学工程探索课程节选

Before you dive headlong into options selling please educate yourself on the mechanics of options them.

FORBES: Be The House To Stock Options Gamblers

Please restrict yourself to one question to one of the leaders.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House

You are requested to please restrict yourself to one question either to the Prime Minister or the President and indicate whom the question is addressed to.

WHITEHOUSE: President Obama and Prime Minister Singh Press Availability | The White House