1. By comparison, trips by sea offer a great variety of civilized comforts.
    相比较而言，海上旅行可提供各种文明的舒适条件。

2. By comparison, ferry trips or cruises offer a great variety of civilized comforts.
    相比之下，坐船旅行或环游可以得到文明世界的各种享受。

3. But large cities could offer more benefits than problems.
    但是，大城市带来的好处可能多于所引起的问题。

4. While human cloning might not offer great benefits to humanity, no one has yet made a convincing case that it would do any real harm, either.
    虽然克隆人类可能不会给人类带来很大的好处，但也没有人能提供有力的例证证明它会带来真正的危害。

5. These days, advertisers not only offer free samples, but free cars, free houses, and free trips round the world as well.
    目前，做广告的人不仅提供免费样品，而且还提供免费汽车，免费住房，免费周游世界。

6. The instructor may have to communicate with students personally to offer help and remind them of the need to keep up.
    正如许多优秀教师不能有效地用网络辅导教学一样，并不是所有学生都具备在网上学习中取得成功所需的素质。

7. To offer peak performance in providing the electronic data and paperless trading global investors expect, Shanghai plans telecommunications networks as powerful as those in Manhattan.
    为了能给国际投资者提供其所期望的电子数据和无纸化交易的出色服务，上海计划建设与曼哈顿的网络同样强大的远程通信网络。

8. The sales manager, who was quick-witted, replied: "My company cannot afford a two-volume edition, sir, but we could offer you a copy with a preface!"
    头脑灵活的销售经理答道："先生，两卷本公司买不起，不过我们可给你弄一本带‘前言’的！"

9. He utterly repudiated my offer of friendship.
    他完全拒绝接受我的友好表示.

10. After burning down a few farms, would offer to go away if protection money was paid to them.
    纵火烧毁一两个农场,然后提出,如向他们缴纳保护金,他们便主动撤离。