Insects are fairly low down (on) the food chain.
在食物链中，昆虫是相当低的一级生物。
This poses a threat to agriculture and the food chain, and consequently to human health.
这会对农业和食物链造成威胁，由此而危及人的健康。
Or is it just a matter of the food chain?
或者说这仅仅是食物链的问题？
Who's at the top of the food chain now?
现在谁在食物链的顶端？
We're at the top of the food chain here.
我们是食物链的顶端。
They replaced other minute organisms as a food source in the major marine food chain.
它们取代了其他微小生物，并成为了主要海洋食物链的食物来源。
Where are you on the food chain?
你在食物链的哪一层？
I was at the end of the food chain.
我处在食物链的最末端。
食物链是什么？
This summer the chain began accepting food stamps.
今年夏天，该连锁店开始接受食品券。
More research should also be done into pathogen survival in the food chain.
在食品生产链条各环节存活致病菌状况也需要进一步的研究。
Your interns, grunts, nobodies, bottom of the surgical food chain.
你们是实习医生，普通工作人员，不重要，处在外科食物链的最底层。
Get the gangsters out of the food chain.
Getthegangsters outof the food chain赶走欺行霸市之徒。
Like humans, they stand at the top of the Marine food chain.
像人类一样，鲸鱼也是处于海洋食物链的顶端。
Yet keeping the bacteria out of the food chain would be a sensible idea.
然而，保证这些细菌不进入食物链是一个明智的想法。
Its disappearance would therefore have a major impact on the entire Marine food chain.
因此，它的消失将对整个海洋食物链产生重大影响。
The Marine invertebrates are important links in the Marine food chain.
这种海洋无脊椎动物是海洋生物链中重要的一环。
Yet the original Silicon Valley remains secure in its place atop the high-tech food chain.
硅谷却还是在它原先的土地上继续经营它的高科技食物链。
In the environment, dioxins tend to accumulate in the food chain.
在环境中，二恶英容易聚积在食物链中。
Think humans are at the top of the food chain?
还在认为人处于食物链的顶层吗？
Figuring out the healthiest option at your favorite fast food burger chain can be tricky.
在你最爱的快餐汉堡包连锁店计算出最健康的选择是复杂的事。
Plants offer a way for toxic metals to enter the food chain.
植物是有毒金属进入食物链的一种方式。
McDonald's is now the second largest US fast food chain in China after KFC.
现在，在我国麦当劳公司继肯德基之后的第二大美国快餐连锁店。
Coral reefs are part of the foundation of the ocean food chain.
珊瑚礁是海洋食物链基础的一部分。
NEWS: Cloned Cow Meat Enters the Food chain.
新闻：克隆牛肉进入食物链。
Plankton play a vital role in the food chain.
浮游生物在食物链中起着重要的作用。
Quick Burger?isn't it the new fast food burger chain?
汉堡店？是那家新开的汉堡快餐连锁店？
Not every fast-food chain needs to enter the breakfast space.
不是每个快餐连锁都需要进入早餐领域。
Not every fast-food chain needs to enter the breakfast space.
不是每个快餐连锁都需要进入早餐领域。
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