What about your arms? Lift your arms up like this.
你胳膊怎么样?手抬起来, 像这样。
It's not your fault.
不是你的错。
I want to ask you for your advice. When I leave school, I want to be an engineer. For years I have been interested in engineering. I have made tools at home and have written articles for magazines. My father says that engineering is not a suitable subject