I was apprenticed to a plumber when I was fourteen.

我14岁时给一个管子工做学徒。

He's apprenticed to a craftsman.

他去跟一名手艺人当学徒。

He was apprenticed to a carpenter.

他做了一个木工的徒弟。

He is apprenticed to a carpenter .

他跟英国木匠当学徒。

He's apprenticed to an electrician.

他去跟一名电工技师当学徒。