and he made the weekend very easy for us to enjoy.
使得我们的周末过得非常轻松愉快。
Would you like a cigarette?
你要不要吸烟?
Was the philosopher who refused to look through Galileo's telescope more culpable than those who alleged that the spiral nebulae observed with Lord Rosse's great telescope in the eighteen-forties were scratches left by the grinder?