But you should ensure an umbrella has a wide diameter to provide maximum protection and minimum exposure.

但应该确保的是，伞可以提供最大的保护直径，将暴露在阳光下的范围维持在最低限度。

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To provide maximum protection, the airbag must be completely inflated before the vehicle occupant comes into contact with it.

要提供最大保护，车辆乘员接触气囊以前，气囊必须完全充气。

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The purpose is to provide maximum protection for InterContinental employees, guests and facilities, to assist PSB and fire brigade in area searches and investigation.

目的是尽力保护酒店的员工，客人和设备的安全提供防卫，帮助执行人员和消防人员在有关地区检查。

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