实际求职人数的英文：
effective labor supply
adj. 有效的；生效的，起作用的；有力的；实际的
- This parameter has no effect.
此参数不起作用。 - The drug was of no effect.
这药无效。 - The helpful effect on propellant slosh effects was a secondary consideration
推进剂晃动的有利性影响是一个次要的考虑因素。
n. 劳动；工作；劳工；英国工党
v. 劳动；费力地前进
- It is a scientific labor.
这是一项艰巨的科学工作。 - He is satisfied with your labors.
他对你干的活儿很满意。 - Genius is nothing But labor and diligence.
天才不过是勤奋而已。
v. 供给，供应；补充
n. 供给，供应；供应量，供应品；生活用品；生活费
adv. 柔韧地
- Demand exceeds supply. The supply is not adequate to the demand．
供不应求 - Furnish a village with supplies/furnish supplies to a village
供应某村庄生活用品 - air-supply register
空气供应记录器