Because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，你有各种各样的技能水平和努力水平。

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"Hormones can modulate gene expression and, during stress, you have very high levels of stress hormone," Dr. Loria said.

“激素能够在遭受压力期间调制基因表达，而你同时又拥有非常高水平的压力激素，”洛里亚博士说。

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OK, if you have inherited high levels of cholesterol, there is a reason to do so.

好吧，如果你继承了高水平的胆固醇，这是一个这样做的理由。

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"You don't have to have access to high levels of al-Qaida or the Taliban to get rudimentary tradecraft and bomb-making training."

VOA: standard.2010.05.18

Now so-- just in that little quiz you can see that you guys have varying levels of knowledge about nutrition.

根据刚才的测试可以发现,对于营养学,你们的知识量各有不同

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because in elementary school and junior high, you have such a variety of skill levels and effort levels.

因为在小学和初中，大家的水平和努力程度不同。

怎么协调意见冲突 - SpeakingMax英语口语达人

And obviously when you have those high levels of debt, it impacts your ability to save and to build net worth.

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Trade 200 then 300, and when you have achieved consistently at those levels then make the jump to maybe 500, 600.

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Now, if you had a combination therapy with nanoparticles, the drugs would slowly release into the tumor cells and you would have high, sustained levels of drug in the tumor.

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