take on: 承担
Becoming a man means you're ready to take on certain responsibilities.
成为一个男人意味着你愿意承担某些的责任。
I'm surprised you're so willing to take on this mission.
我很惊讶你仍然愿意进行这个任务.

all the time: 一直
You cheat me all the time?
你一直都在欺骗我？
I hear your voice all the time.
我总是能听见你的声音.