We know the difference between voluntary and involuntary part-timeemployment because people tell us.
我们从人们口中知道了自愿与非自愿兼职之间的区别。
2
Involuntary part-timeemployment is still far higher than before the recession, but it is down by 640,000 (7.9 percent) from its year-ago level.
非自愿兼职的员工人数仍远高于经济衰退前的人数，但较上年同期减少了64万人，下降了7.9%。
3
The fact is job openings have plunged in every major sector, while the number of workers forced into part-timeemployment in almost all industries has soared.