Facebook not only needs to study deeply the design of mobile software (S/W), but also the design of hardware (H/W).

Facebook 不仅需要深入研究移动软件的设计，还需要深入研究硬件的设计。

youdao

Do not disturb him, he needs to study for his final exams.

不要去打扰他了，他要为期末考试做准备。

youdao

It needs to study the beautiful generation process to solve this problem.

解决这个问题需要研究美的产生过程。

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But more needs to be done. She says there currently are not enough programs to study bird numbers and behavior.

VOA: special.2009.05.12

Another study found that almost half of American workers expressed concern about their ability to provide for immediate family needs.

VOA: special.2009.03.24

At airports with control towers, the FAA needs to study what impact suddenly closing the towers would have on pilots who have gotten used to having them.

FORBES: FAA's Reckless Threat to Close 149 Air Traffic Control Towers in June

Vorp added that biopsies carry their own risks, such as infection and other complications, and that the study needs to be replicated in a larger study group.

CNN: Scientists 'seed' cells, make new organs

Kim said she believes if more studies like this are done in other countries, they, too, will find an autism rate of 2-3%, while acknowledging that more research needs to be done to validate the study results.

CNN: South Korean study may lead to higher autism estimates