(一).Could I Can you handle it?你能处理吗？ /你能承担吗？ /你可以吗？
原音重现：
A: Being a doctor is hard. Could you handle it?
做医生很难，你能行吗？
B: I think I am strong enough to do that job.
我肯定能胜任。

(二).I can do that I it I this.我能行。
原音重现：
A: Every student has to study very hard here.
在这里所有的学生都应该努力学习。
B: I can do that. I have done well in school.
我可以的，我在学校的时候学习很努力。