Would you care to comment on any troublesome students in your class?
你愿意談?wù)勀銓δ銈儼嗌险{(diào)皮學(xué)生的'看法嗎？
Really, I'm not in the least tired.
說真的，我一點也不累。
When I'm tired, I tend to make mistakes.
我累了就容易出錯。
he sun's ultraviolet rays are responsible for both tanning and burning.
陽光中的紫外線是皮膚曬黑和灼傷的根源。