And if you understand the signaling pathways well enough, you can stimulate or suppress the immune response in the right way at the right time to create safe and effective therapies.

并且，如果你对信号传导路有着足够好的理解，你就可以创造出安全有效的治疗方法在合适的时间通过正确的方式刺激和抑制免疫反应。

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Teacher's aides need to prepare materials, help children finish activities and create a safe environment.

助教需要准备材料，帮助孩子完成活动并营造安全的环境。

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Teachers have a responsibility to create a safe and conducive environment for children to learn in.

UNESCO: OFFICE IN APIA

"Ematic teamed up with Zoodles Kids ModeTM to create a safe and educational online learning experience for children, " says Roy Rayn, President of Ematic.

ENGADGET: Ematic outs 7-inch FunTab Pro with ICS and a Zoodles mode for kids, available for $150

We need to ramp up efficiency, wind and solar, that are all economically sustainable and create clean and safe jobs for our generation.

WHITEHOUSE: Your Interview with the President