Employees feel more secure working late now that the building has security guards.

大樓有了警衛之後，員工加班到很晚也覺得比較安心。

Our online payment system keeps customer data secure from hackers at all times.

我們的線上付款系統隨時保護客戶資料，不受駭客侵害。

Travelers felt secure leaving their luggage in the hotel's locked storage room.

旅客把行李放在飯店上鎖的寄物室裡，感到很放心。