Helping him stay on track: he was required to weigh himself daily and submit the result.

为了帮助他达到目标：他被要求自己每天称体重并且提交结果。

youdao

Whoever wishes not to ignore a truth will do well to distrust his antipathies, and, if he wishes to submit the theory of psycho-analysis to a critical examination, let him first analyse himself.

不论是谁希望能不忽视真相，那么就要反对他自身对精神分析的厌恶，而且如果他想让精神分析得到批评性的检验，那么首先分析他自己。

youdao

If notifier himself can't access some material or data for notification, he can entrust a third party to submit these material or data with the entrusting statement of the notifier.

若因保密等原因申报人不能提交全部申报资料，部分材料可委托第三方提交，但申报人须提交签署的委托声明。

youdao

It was astonishing enough that somebody-- but perhaps understandable--that somebody in that situation would decide to take a class on death and then have himself, submit himself, to my getting up here week after week, there's no prospect for an afterlife, it's a good thing that we're all going to die.

某个，某个处于那种情况下的人-,会决定上一门有关死亡的课,然后一周接一周地让自己来上我的课,忍受我讲的没有来世，我们所有人都会死是好事，这是足够让人震惊的，但也许也是可以理解的。

耶鲁公开课 - 死亡课程节选

It demanded that he submit the legislation himself and agree in writing to sign it or face possible contempt-of-court charges.

WSJ: Under contempt threat, NY pol agrees to sign bill

He has proved himself an eager controversialist in several scientific fields, but here he seems unable to submit religion to the same rigorous questioning that he has applied elsewhere in his work.

ECONOMIST: Religion and science