"curtail drinking in school"
"This substance is controlled"
"restrict the use of this parking lot"
"limit the time you can spend with your friends"
"qualify these remarks"
1.限制，限定（大小、规模等）
If yourestrict something, you put a limit on it in order to reduce it or prevent it becoming too great.
e.g. There is talk of raising the admission requirements torestrict the number of students on campus...
有传闻称将通过提高录取条件来限制在校学生的数目。
e.g. The French, I believe,restrict Japanese imports to a maximum of 3 per cent of their market.
我认为，法国将把从日本的最高进口量限制在其市场总量的3％。
2.约束，限制(活动或行为)
Torestrict the movement or actions of someone or something means to prevent them from moving or acting freely.
e.g. Villagers say the fence wouldrestrict public access to the hills...
村民们说架篱笆能限制公众进山。
e.g. The government imprisoned dissidents, forbade travel, and restricted the press...
政府囚禁了持不同政见者，禁止出游，并且限制了新闻自由。
3.限制，限定（人或其行为）
If yourestrict someone or their activitiesto one thing, they can only do, have, or deal with that thing. If yourestrict themto one place, they cannot go anywhere else.
e.g. He was, however, allowed to stay on at the temple as long as he restricted himself to his studies...
然而，只要他专心学习，他就可以继续留在寺庙里。
e.g. The patient isn't restricted to a meagre diet...
并没有限制这位病人少吃东西。
4.将…限制在（某地）；将…限定为（某群体）
If yourestrict somethingto a particular group, only that group can do it or have it. If yourestrict somethingto a particular place, it is allowed only in that place.
e.g. The hospital mayrestrict bookings to people living locally...
这家医院可能会限定只有当地居民才能预约。
e.g. Camping is restricted to five designated campgrounds.
露营被限制在指定的5个野营地。
1. 限制：18)在Visual FoxPro中进行参照完整性设置时,要想设置成:当更改父表中的主关键字段或 选关键字段时,自动更改所有相关子表记录中的对应值. 应选择: A)限制(restrict) B)忽略(Ignore) C)级联(Cascade) D)级联(Cascade)或限制(restrict)
2. 制：2.贫化 (impoverish)环境-如设置宁静角落、整理杂乱教室以减少环境对学生的引诱刺激;3.扩大 (enlarge)环境-如室外教学、实物实地参观,而不局限地点於教室;4.限制(restrict)环境-如学生交 谈音量的规范、指定可以游戏的特定地方、规定使用某些场地设备的时间或条件等等;
3. 制约：然而国家权力的无限膨胀必然会造成其对公民权利的侵害,所以卢梭、洛克和霍布斯在上述理论的基础上进一步提出了要用宪法和法律对国家权力加以理性的构建(organize)和制约(restrict).
