The company concluded a voluntary layoff program last month and now has to start involuntary layoffs.

该公司上个月结束了自愿裁员计划，现在不得不开始非自愿裁员。

Many companies utilize the e-verify System, a voluntary government program that checks the legal status of workers.

许多公司使用电子身分认证系统，这是一个自愿的政府项目，用来检查工人的合法身份。

Aadhaar which means foundation started nine years ago as a voluntary program to help Indians get welfare benefits like food subsidy.

阿达哈尔是“基础”的意思，该项目于9年前开始，原本是一个为帮助印度人获得食物补贴等公共福利而设置的自愿性项目。

Passengers who agree to take a free test under the voluntary program in Helsinki do not have direct physical contact with a dog.

在赫尔辛基机场，自愿接受免费检测的旅客不会与狗狗有直接的身体接触。