The living level of this family stands still.

这个家庭的生活水平没有提高。

youdao

BCI is not only an important way to understand and improve brain functions but also a novel communication and control mode. A BCI is expected to improve the human living level.

脑机接口既是人类了解和提高脑功能的重要手段，又是一种全新的通讯和控制方式，有望提高人类的生活质量。

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With the continuous improvement of people's living level, cultural cultivation and appreciation ability, the requirement of acoustic quality for theater becomes higher and higher.

随着生活水平、文化修养以及欣赏能力的不断提高，人们对剧院音质的要求也随之提高。

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The results also show that 17% of families in the city were living below the poverty level, 7 points higher than the national rate.

VOA: special.2009.01.12

Because we have been living in this country,and we have never made our voice heard at the national level.

VOA: standard.2009.11.27

Few people living on this level of salary could afford this type of loss.

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When you talk of the middle class in the context of a developing economy, you're not talking U.S.-level living standards.

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This is income from almost all sources (including tax-exempt bonds, for example), reduced by income taxes and by an allowance for subsistence-level living.

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