She undertook the arduous task of monitoring the elections.她担起了监督选举这一重任。

You could probably find time to undertake an educational project.你可能会有时间承担一个教育项目。

He undertook the duties of doorkeeper.他承担起了看门人的职责。

Further research was undertaken into this phenomenon.这一现象仍在进一步研究。

He undertook to edit the text himself.他答应亲自编辑文本。