Too long. Have a seat and I'll get you a cup of tea.
太久了。请坐,我来给你弄杯茶。
I don't think your plan will work.
我想你的计划行不通。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.