Precious little time to concentrate on studying is a good way to learning.

⊙、惜时专心苦读是做学问的一个好方法。

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Preciouss little time to concentrate on studying is a good way to learning.

惜时专心苦读是做学问的一个好方法。

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Don't worry. You should concentrate on studying hard as this is the best way to be sure you earn more in the future.

不要担心，你应该把精力用在努力学习上，因为这是保证你在将来挣很多钱的最好方法。

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If those studying the genetics of obesity concentrate all their efforts on the genes in human cells, they might thus be looking in the wrong place.

ECONOMIST: Inhuman genomes

Galileo, which has spent the past two years studying Jupiter and its four largest moons, will now concentrate on Europa's icy crust.

CNN: Galileo moves on to Europa