为员工的学龄前子女提供免费托儿服务是一项受欢迎的额外福利。

Free child care for preschool children of employees was a popular ___perk.

科技行业的工作通常伴随着高薪和诱人的额外福利。

Jobs in the tech industry often come with high pay and attractive ___perks.

在这里工作的一个额外好处是灵活的工作时间。

One of the ___perks of working here is the flexible working hours.