She volunteered to be on the front-line during the crisis.

她自愿在危机期间到前线工作。

She volunteered to be one of the chaperones for the field trip.

她自愿成为这次实地考察的陪伴者之一。

She volunteered to be their guide, which made Mrs Reeve feel assured.

她自愿要当他们的向导, 这让吕富太太感到放心多了.

He immediately volunteered to be responsible to identify the remains of Schiller.

他当即自告奋勇，负责去辨认席勒的遗骨。

After graduation, he volunteered to be a community - supported teacher in the poor countryside.

他大学毕业后, 自愿到穷困的山乡支教,做了一个民办教师.

Upon knowing an opening in an elementary school in the region, she volunteered to be a substitute teacher without pay.

听说当地一所民办小学缺老师，她主动跟学校要求免费代课。

Just imagine, if doctor Jivaka was with us here today, and volunteered to be a delegate, he would certainly get the highest marks. This could be taken to be a result of doing good.

想像一下，假若齐瓦哥医生今天和我们同在一起，并且自愿做代表，那他必定会得到最崇高的评价，这可看成是一种善行的果报。

Five people volunteered to be sent to a Jesuit retreat for eight days where they agreed to remain entirely silent except for a meeting lasting one hour each day.

目前有五人志愿参与耶稣规避，他们同意在八天里保持完全的沉默，除了每天参加一小时的会议以外。