1. An opening rein merely opens out to the side, never back, and is used to guide the horse while the leading rein turns either a very green horse or very balky horse. 而开缰几乎不把缰牵引到马体侧，更不能到马的后部，用于引导马，与之对应，引导缰则用于未训练成的马或性格倔强的马。
2. In the run-up, China's stock market regulator has enacted measures to try to rein in some of the eye-popping debuts seen in the past. 在运行过程中，中国市场的监管者们制定了措施以在试图去限制一些在过去看起来令人吃惊的企业的首次亮相。
3. In the run-up, China's stock market regulator has enacted measures to try to rein in some of the eye-popping debuts seen in the past. 在其预备阶段，中国证券市场监管部门已采取措施加强对于过去曾出现局面的控制，避免首次公开发行过于高调。
4. Although China's internet censors closely monitor debate on internal political issues, they give diatribes against Japan a much freer rein. 虽然中国的互联网审查机构密切监察有关国际政治问题的争论，但却对关于日本的苛评较为宽松。
5. If Washington can't rein in its mounting budget deficit, both Treasuries and the greenback could weaken considerably—and the Chinese could be big losers as a result. 如果华盛顿不能控制它的巨大的预算赤字，美国国债和美元都将得到相当大的削弱-而中国最终将成为最大的输家。
