The document concludes that the high risk of infant, child, and maternal mortality is associated with pregnancies where mothers are too young, too old, or have already had several children.
该文件的结论是，婴儿、儿童和产妇死亡率高的风险与母亲年龄太小、太大或已经有几个孩子的怀孕有关。
"We deny our children's bids to help until they are 6 or 7 years old," Lancy says, "when many have lost the desire to help and then try to motivate them with payment."
兰西说：“在孩子们6岁或7岁之前，我们总是拒绝他们帮忙做家务的想法。后来许多孩子逐渐失去了帮忙的欲望，我们就只能用奖励零花钱来激励他们做家务。”
Yet they rated the students who have received eight hours or less as having the most trouble recalling old material, learning new lessons, and completing high-quality work.
然而，他们认为那些睡眠时间不超过8小时的学生在回忆旧知识、学习新课程和完成高质量工作方面面临着最大困难。
The unnamed woman from the province of Shandong started to have coughing problems when she was 7 or 8 years old.
这位姓名不详的女子来自山东省，她从7、8岁开始出现咳嗽问题。
In a land swept by typhoons and shaken by earthquakes, how have Japan's tallest and seemingly flimsiest old buildings—500 or so wooden pagodas—remained standing for centuries?
在这片被台风席卷、被地震撼动的土地上，日本最高、看似最脆弱的老建筑——约500座木制宝塔——是如何屹立了几个世纪的？
Every one of us, rich or poor, young or old, may have at least one favorite song.
我们每一个人，不管富有还是贫穷，年轻还是年老，可能都至少有一首最喜欢的歌。
It's certain that old things still have their uses, value or charm.
可以肯定的是，旧东西仍然有其用途、价值或魅力。
If you ask the question "How did you get here?", it can bring in "I have this old, broken-down vehicle" or "I rode the bus with these crazy people who were laughing at silly jokes in the back."
如果你问“你是怎么到这里来的？”这样的问题，它便会引出“我开我那辆破旧车来的”或“我乘坐公共汽车来的，车后面那群疯子讲一些无聊的笑话而哈哈大笑”。
Many pubs have old names referring to monarchs, such as The King's Head or The Queen Victoria, but of course this doesn't mean they are only for kings or queens.
许多酒吧都有提及君主的老名字，比如“国王的头”或“维多利亚女王”，当然，这并不意味着它们只为国王或女王服务。
If you have other ways to stimulate your memory, like old letters or home movies, then by all means use those too.
如果你有别的方法来唤醒你的记忆，就像以前的信件和家庭电影，那么也尽可能得利用它们。
We have two choices as a generation - produce better cars, or be consigned to buying old ones if we want quality.
作为一代人，我们有两个选择——如果我们想追求质量，要么去生产更好的汽车，要么去买老车。
Use only stuff you have around the house or found items like shells or old furniture.
只用你在房子周围能找到的材料像是贝壳或者旧家具。
Or maybe you have a bunch of web pages that were moved from one directory or website to another, resulting in broken links for visitors who have bookmarked the old URLs.
或者，您可能将一系列网页从一个目录或网站移动到另一个目录或网站，结果导致已将旧url用作书签的访问者断开链接。
You can have one in a natural disaster or get one later if you're old or unemployed — but you can't have both.
自然灾难中，你只能拥有一个，或者如果你老了或失业了，你只能得到一个——但是二者你不能兼得。
They have decades of industry experience or university tenure, are old enough to know their own minds and are unlikely to be seduced by a few free meals.
他们有着数十载的从业或从教经验，在他们的年纪，已对自己有了足够的了解，而不至于为几顿免费饭菜所诱惑。
Many old bones do have stress fractures or signs of arthritis, but it's hard to conclude that these indications of degradation are due to obesity.
虽然很多原始人的骨骼被检测出有骨折或者是关节炎的症状，但这些退化的迹象并不能得出它们是肥胖所致的这一结论。
Many cabinet members have kept their old positions or been given new ones.
许多内阁成员都原位不动，或仅是换了个新岗位。
Current teachers would have a choice: they could join the new system or stay in the old one.
现任教师们面临着选择：是加入新的体系还是留在旧体系。
After you buy this TV, you have to store or sell the old one.
买了背投电视，就意味着你必须收起或者卖掉老的电视机。
Those whose family has no other workers and have old men or minors to support.
家庭无其他就业人员，有需要扶养的老人或者未成年人的。
If you're using a very old distribution or one that does not support RPMs, you may have to compile DMX from scratch.
如果正在使用一个非常古老的发布版，或者使用不支持RPM的发布版，可能必须从头开始编译d MX。
By and large, this means very old roses that have stood the test of time, or very new roses, which have been bred for health.
总的来说，这意味着老的玫瑰都经受住了时间的考验，而那些新品种则是为健康而培育的。
International agencies have agreed that retired hardware - old satellites or spent rocket stages - should be removed from space within 25 years of the end of service.
国际机构表示，包括老旧的卫星和废弃的太空舱在内的报废航天器应当在25年的服役期期满之前被清除出轨道。
The old welcome-mat seems to have been replaced by a “Love it or leave it” sign.
这种古老的“欢迎”垫似乎已被一道泾渭分明的“不爱它就走人”的标识给取代了。
Who doesn't have a drawer full of faded T-shirts or old rubber bands?
谁没有一抽屉褪色的T恤或者一大堆已经失去弹性的橡皮筋？
If you're like most people, you probably have an old TV or a broken computer monitor sitting in your garage, or perhaps a cellphone you retired early for an upgrade.
可能跟大多数人一样，你的车库里依然扔着一台旧电视、一台坏掉的电脑显示器或者一部已经退休的电话机。
If you're like most people, you probably have an old TV or a broken computer monitor sitting in your garage, or perhaps a cellphone you retired early for an upgrade.
可能跟大多数人一样，你的车库里依然扔着一台旧电视、一台坏掉的电脑显示器或者一部已经退休的电话机。
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