Don't be afraid to set limits on the amount of time spent in front of the computer or the TV.
不要不敢规定他们玩电脑或看电视的时间。
If you have children or pets, set limits on how often they sleep with you - or insist on separate sleeping quarters.
如果你有孩子或者宠物，要适量控制和你一起睡的次数——或者坚持分开睡觉。
His agency has petitioned the food and Drug Administration to set limits on the amount of acrylamide foods can contain.
他的机构已经请求食物和药品管理局对食物允许包含的丙烯酰胺含量进行限制。
The first is the Murray-Darling basin Authority, a new body with power to set limits on water extraction across the entire river system, in a bid to end the four basin states' bickering.
第一项措施是默里-达令流域管理局，一个有权在整个河流系统设置河水抽取量的机构，旨在终止该流域内四个州的争吵。
The Geneva Conventions, the first of which was negotiated by European nations in 1864, and a series of meetings that began in The Hague in 1899, also set limits on the victor’s right to claim spoils.
1864年，欧洲国家首次就战争期间掠夺问题谈判而达成日内瓦公约；1899年，自海牙会议始，又进行了一系列会议。 这些都对战胜者占有战利品提出了限制。
We have had to set limits on camping, hiking and river running.
我们曾经不得不对野营、徒步旅行以及快速行舟加以限制。
Most of us choose not to set limits on our nighttime availability.
我们绝大部分人都不会给晚上的时间设定限制。
Even the United States, which has declined to set limits on carbon emissions, has recently shown slight declines.
就连美国，这个拒绝限制自身二氧化碳排放的国家，最近都出现了轻微的下降。
Even the United States, which has declined to set limits on carbon emissions, has recently shown slight declines.
就连美国，这个拒绝限制自身二氧化碳排放的国家，最近都出现了轻微的下降。
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