Because they lack oxygen, marsh sediments are high in sulfides that are toxic to most plants.
由于它们缺乏氧气，沼泽沉积物中的硫化物含量很高，而硫化物对大多数植物都有毒。
Most rainforest soils are thin and poor because they lack minerals and because the heat and heavy rainfall destroy most organic matter in the soils within four years of it reaching the forest floor.
大多数雨林土壤都很贫瘠，因为它们缺乏矿物质，而且高温和强降雨会在到达森林地面后的4年内破坏土壤中的大部分有机物。
A substantial number of mothers with young children are deterred from undertaking paid work because they lack access to childcare.
很多有小孩的母亲找不到人照顾小孩，从而无法从事有薪工作。
Ultimately many researchers opted out of filming because they lack trust in Channel 4.
最终很多研究者选择退出了四频道的节目录制，因为他们缺少对四频道的信任。
You bring others into what you do. You don't exclude other because they lack certain attributes.
是你将别人带入你正在做的事情中的，不要因为别人缺乏一定的特性就排除他们。
The reason why smart people do not succeed is because they lack the tenacity of perseverance.
聪明人之所以不会成功，是由于他们缺乏坚韧的毅力。
Every year, more than 1.6 million people die because they lack access to safe water and sanitation.
每年有160多万人因不能获得安全的水和卫生设施而死亡。
People often lament the lack of beauty in life, it is because they lack a pair of eyes to find beauty.
人们常常慨叹生活中缺少美，那是因为他们缺少了一双发现美的眼睛。
European plans, by contrast, are not addressing the underlying causes, because they lack a common vision.
相反，欧洲的计划将不会解决根本原因，因为各国缺乏共识。
Hu believes it is too early for Chinese fund firms to expand overseas because they lack experience and talent.
胡斌认为，目前中国基金公司要在海外扩张为时尚早，因为他们缺乏相关经验和人才。
American footballers put up with lowish pay because they lack other options. They probably also love the game.
美国球员忍受低工资是因为他们没得选，或者他们也热爱足球。
Commonly, interactive products irritate us because they aren't considerate, not because they lack features.
通常，具有交互性质的产品惹恼我们的不是因为它们缺了哪些功能，而是不体贴。
Or, are employees simply unproductive at work because they lack the tools needed to efficiently get the job done?
又或者根本员工在工作时间就是缺乏生产力因为他们缺乏有效完成工作所需的工具？
To find out, scientists took mice that don’t respond to leptin because they lack the receptor to which it binds.
为了研究清楚，科学家们用一群缺乏瘦蛋白受体的小白鼠进行了实验。
Are foreign women are fat because they eat butter? Yes how did you know?, they are fat because they lack morals etc.
外国女人胖是因为吃了牛油？是啊，你怎么知道的？或者说她们胖是因为她们没有道德。
Right now most Chinese consumers and the property management firms are very tolerant because they lack sophistication.
现在，大多数中国消费者和物业管理公司都非常有容忍力，因为他们缺少经验。
Expertise: Even having time and awareness, some will not use constraints because they lack the expertise to use them correctly.
专家经验：即使有时间和意识，一些人也不会使用约束，因为他们缺乏正确使用约束的专家经验。
Bear in mind that the unemployed aren't jobless because they don't want to work, or because they lack the necessary skills.
要知道，人们失业并不是因为他们不想工作，也不是因为他们缺乏必需的技能。
My essay will argue poor countries are poor not because they lack resources but because they lack effective governance institutions.
我的文章将讨论贫穷国家贫穷不是因为他们缺乏资源而是因为他们缺乏有效的治理机构。
You are an includer not an excluder. You bring others into what you do. You don't exclude other because they lack certain attributes.
你是一位包容者而不是排斥者。是你将别人带入你正在做的事情中的，不要因为别人缺乏一定的特性就排除他们。
The report also revealed that people who never use the Internet do so because they lack computer knowledge or have no Internet access.
报告透露，人们没有上网的原因是他们缺乏电脑知识或没有联接互联网的条件。
Because they lack clearly defined leadership and are so highly distributed, these communities can escape the radar screen of companies.
由于这些社区缺乏明确的领导且高度分散，因此很容易被企业忽视。
However, under the severe cold weather, evacuees are having a very difficult time because they lack food, water, and energy sources," he said.
尽管，这种非常糟糕的天气状况使撤离非常的困难，因为他们没有食物，没有水，也没有足够的能源。
However, under the severe cold weather, evacuees are having a very difficult time because they lack food, water, and energy sources, " he said.
尽管，这种非常糟糕的天气状况使撤离非常的困难，因为他们没有食物，没有水，也没有足够的能源。
Freshly minted entrepreneurs are typically major risks for lenders because they lack business experience, collateral to secure the loan or both.
新的创业者典型的对于借款的人来说是个巨大的风险，因为他们缺少经商经验和贷款担保。
Electric ranges are inherently less friendly and harder to use because they lack that sound-they require indicator lights to tell us of their status.
因为没有声音，电炉天生就不如煤气灶友好，更难使用，它们需要指示灯告诉我们其状态。
Helicopters to be sent to Afghanistan may not be able to take part in combat because they lack adequate protection, the Daily Telegraph has reported.
每日电讯报报道，派往阿富汗的直升机因为缺少足够的保护，可能不能投入到战斗之中。
Helicopters to be sent to Afghanistan may not be able to take part in combat because they lack adequate protection, the Daily Telegraph has reported.
每日电讯报报道，派往阿富汗的直升机因为缺少足够的保护，可能不能投入到战斗之中。
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