Mexico has historically had high drop-out rates as poor families pull kids out of school to help put food on the table, and children often sell candy and crafts in the streets or work in restaurants.
历史上，墨西哥的辍学率一直很高，因为贫困家庭让孩子辍学，帮助解决温饱问题。孩子们经常在街上卖糖果和工艺品，或者在餐馆打工。
They yelled in pain from the high drop.
他们痛苦地大喊从高处坠落。
Increasing UDP deteriorates the ability of TCP to control congestion and is a source of high drop rates.
不断增加的UDP数据流恶化了TCP控制拥塞的能力，而且是引起高丢包率的原因之一。
With proper process binary metal adipates can be used to formulate lubricating greases with high drop points.
采用适当工艺，用己二酸二元金属皂可制得高滴点润滑脂。
This will remain a challenge, particularly given the high drop-out rates from treatment of this group of patients.
这仍是一个挑战，尤其是这个组治疗的病人有着较高的脱落率。
A method has been developed to measure the carbon distribution and content of microcrystal wax with high drop melting point.
该蜡具有适宜的烃组成和碳数分布，具有较高的熔点，可在较宽的温度范围内保持良好的防护性能。
The high drop point fiber core grease could solve the problem of grease flowing off the wire rope together with the surface grease.
与表面脂配合使用可改善钢丝绳脂的流淌问题。
There are severe shortages of mathematics, science and language teachers and high drop-out rates in the first five years of teaching.
理科与语言类教师严重短缺，执教头五年的辞职率也居高不下。
Despite their high drop-out rates, these colleges charge high tuition (often higher than public colleges charge) because the students can borrow most of it.
这些盈利性大学辍学率虽高，学费也居高不下(高于公立大学)，就是因为学生能通过贷款来偿付。
Research suggests that children whose parents split up are more likely to drop out of high school.
研究显示父母离异的孩子更有可能在中学辍学。
If the Great Depression is any guide, we may see a drop in our sky-high divorce rate.
如果以大萧条为鉴，我们可能会看到我们极高的离婚率有所下降。
Articles in magazines and newspapers and special reports on radio and television reflect the concern of many Americans about the increasing drop-out rate in our junior and senior high schools.
杂志和报纸上的文章、电台和电视台的特别报道都反映了许多美国人对初高中不断上升的辍学率的关注。
Inflation is far too high for comfort and is unlikely to drop much until 2009.
通胀率高得令人不安，而且在2009年之前不大可能大幅下降。
France's high labor costs seem to be behind the drop off in exports.
法国的劳动力成本高，似乎是出口下降背后的原因。
The company will need to substantially increase its earnings to justify its high price-to-earnings ratio, or the stock price will drop.
公司需要增加其收入来保证市盈率，否则股价就将下跌。
By the end of the week of November 11, the index stood at 228, a cumulative drop of 40 percent from the September high.
到了星期五，即11月11日，指数在228点站住了脚，此时已经从九月的高点累计下跌了百分之四十。
Teenagers who drop out of high school have trouble finding jobs.
中学辍学的青少年难找工作。
Children who do not live with both biological parents are also roughly twice as likely to drop out of high school and to have behavioural or psychological problems.
不与亲生父母住在一起的孩子从高中辍学、有行为或心理问题的可能性也大概是同亲生父母住在一起的孩子的两倍。
With very little equity in their homes to protect them from a drop in prices, lots of high-risk borrowers quickly became submerged when the bubble burst.
借款人只需要付出很少的资本来防范价格的下跌，因此泡沫破裂就造成了大量高风险借款人处于资不抵债的状况。
Bain expects U.S. sales of high-end clothing, accessories, tableware, cosmetics and jewelry will drop by 16% this year.
贝恩预计，美国高档服装、饰品、餐具、化妆品和首饰的销售额今年将下降16%。
The vapour cone effect is caused by pressure differences around the aircraft. A sudden drop in pressure associated with high speed allows water vapour, which is normally invisible, to condense as fog.
蒸汽锥效应是由于战斗机周围的压力差所导致的，高速飞行时压力的陡然降低会使不可见的水蒸气凝结成雾气。
If you control your schedule, you can drop all the busywork, and just pick the high-impact tasks.
如果你控制了你的日程安排，你就可以放下所有的无用功，只挑选重要的事做。
They showed greater blood pressure benefits than high school drop-outs but lesser benefits than holders of master's degrees or doctorates, the study found.
这项研究显示，学位给他们的血压带来的益处比高中肄业的人要多，但比硕士或博士学位获得者要少。
They showed greater blood pressure benefits than high school drop-outs but lesser benefits than holders of master's degrees or doctorates, the study found.
这项研究显示，学位给他们的血压带来的益处比高中肄业的人要多，但比硕士或博士学位获得者要少。
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