1·He was limited to a cage underwater but that did not bother him.
他被限制在水下的笼子里，但这并不困扰他。
2·Sometimes, he was limited to a cage underwater but that did not bother him.
有时，他被限制在水下的笼子里，但这并不困扰他。
3·The H-2A visa has no numerical cap, unlike the H-2B visa for nonagricultural work, which is limited to 66,000 a year.
与非农业工作的 H-2B 签证（每年上限为是6.6万个）不同，H-2A 签证没有数量限制。
4·Poultries need a large amount of food and space, which is typically limited to expeditions, and they produce a lot of excrement.
家禽需要大量的食物和空间，这在远征中通常是有限的，而且它们还会产生大量的排泄物。
5·The protests were not limited to New York.
抗议活动并不仅限于纽约。
—— 《柯林斯英汉双解大词典》
6·Violent crime is not limited to big cities.
暴力犯罪并不局限于大城市。
—— 《牛津词典》
7·Families are limited to four free tickets each.
每户限发四张免费票。
—— 《牛津词典》
8·This course is limited to 12 people and costs $150.
这门课程限招12人，费用为$150。
—— 《柯林斯英汉双解大词典》
9·The teaching of history should not be limited to dates and figures.
教授历史不应该局限于讲年代和人物。
—— 《牛津词典》
10·The presidential mandate is limited to two terms of four years each.
总统的任期不得超过两届，每届四年。
—— 《牛津词典》