You can wear protective gear.

玩家可以给角色装备防具。

Is it really necessary to wear all this protective gear?

真的有必要戴上防护装备吗？

Is it really necessary to wear all this protective gear?

真的有必要戴上防护装备吗？ ？

Is it really necessary to wear all this protective gear.

真的有必要戴上防护装备吗？

The factory originally produced protective gear for laborers.

该厂原先为劳动工人生产保护装置。