Definition: wanting to do something Level: C2
他是一个非常愿意的助手。
He is a very ___willing assistant.
它给了他们一个愿意的奴隶，即机器，它不知疲倦地工作。
It has given them a ___willing slave, the machine, which works tirelessly.
尽管有挑战，他仍然愿意承担这项困难的任务。
Despite the challenges, he remained ___willing to undertake the difficult task.
