I found that controls at some levels needed only a few keyframes where some at other levels needed keyframes on practically every frame.

我发现一些层级的控制器仅仅需要几帧而另一些层级的控制器事实上每一帧都需要关键帧。

youdao

May I suggest that there are some departments which must continue to be financed at existing levels if these are to produce the fully trained professionals which the country needs.

我建议，有些部门如果要培养该国所需的、经过充分训练的专业人员，就必须继续按现有的水平提供经费。

youdao

The government provides free education at both primary and secondary school levels and provides some financial assistance for private schools.

政府为小学和中学都提供免费教育，并为私立学校提供一定的经济援助。

youdao

At some point, maybe a week later, four to eight days later, you would start to see antibody levels rise.

之后,或许一周之后,四天到八天之间,就可以看到抗体的浓度开始上升

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They will, however, pay local taxes and have won approval at some levels of government.

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Artists are free to transcend those boundaries, at some levels, like migrating birds, and provide magnificent and daring wake-up calls to humanity in every country.

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Yet, their incomes will grow slower and even stagnate at some income levels.

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