undertake的解释，在云词典中undertake是什么意思？

undertake

[ˏʌndә'teik]
vt.
承担, 担任, 许诺, 保证
v.
采取

An act, an offer, or a proposal that indicates readiness to undertake a course of action or open a relationship.
主动表示指出准备好了采取行动或揭示关系的一个措施、提议或建议
Can you undertake agency northern district at1-1/2%
你方能否担任北区销售代理，佣金为1－1／2％。
Do not undertake to live with your mother- in- law, but if worst come to worst, let your mother- in- law live with you.
千万别想到跟岳母住在一起；可是，万一最坏的事情发生的话，就让岳母跟你住在一起吧。
Don't undertake to live with your mother-in-law, but if worst comes to worst, let your mother-in-law live with you.
千万别想到跟岳母住一起；可是万一最坏的事情发生的话，就让岳母跟你住一起吧。
He always undertake more than he can do.
他总是尝试去做超出他能力所能做的事。
I agree undertake the work.
我答应做这工作。
I repeat that we cannot undertake the task.
我再说一遍，我们不能承担这项任务。
I'll undertake for your security.
我将保证你的安全。