The system consists of concentrating fire alarm device and regional fire alarm device. It is characterized as simply structure, working reliable, function powerful, price cheap and practical.

该系统由集中火灾报警器及区域火灾报警器组成，具有结构简单，工作可靠，功能完善，造价低廉，实用等特点。

youdao

This is a very powerful function that basically turns your email inbox into your to-do list.

FORBES: Mailbox App Revolutionizes Gmail Productivity, Will Google (Or Apple) Buy It?

The most common cause of the loss of this function in the U.S. is side effects from the powerful antibiotic gentamicin.

FORBES: Magazine Article

Whether you're traveling, at a family function, or on the sideline of a sporting event, the new, powerful SZ-12 gives you the flexibility to zoom right in and shoot brilliant close-ups without sacrificing versatility and image quality.

ENGADGET: Olympus unveils a cavalcade of point and shoot cameras and a PEN lens at CES