He can't come and he sends his apologies.

他为他的不能前来致歉。

Can you picture yourself on a boat, on a river?

你能想象你自己泛舟河上的情景吗？

Americans wonder what has become of the idealism of the last decade.

美国人的理想主义，不知道在这十年间变得怎样了。

Jeffrey was allowed to listen in on the committee's debate.

杰夫里被允许旁听委员会的讨论。

Arthur must send that letter soon.

亚瑟，你必须立刻投递那封信。

Won't you buy me a newspaper on your way home?

回家的时候，替我买份报纸好不好？