https://online2.tingclass.net/lesson/shi0529/0002/2107/sl20040517.mp3
https://image.tingclass.net/statics/js/2012
at your service
任你差遣
A: Could you help me move out this weekend?
這個(gè)周末你能幫我搬家嗎？
B: Of course! Remember, I'm always at your service!
當(dāng)然！記得，我永遠(yuǎn)任你差遣！
