If we are organizing an event.

如果我们组织一个活动。

youdao

My brother Tom undertook the task of organizing the event.

我的兄弟汤姆着手了组织事件的任务。

youdao

My brother Tom undertook the task of organizing the event.

我的兄弟汤姆着手了组织事件的任务。

youdao