1.Japan is changing its immigration policy because it needs workers.
immigration 移民
The government has decided to tighten its immigration policy.
政府已決定收緊其移民政策 。
2.The new law would allow up to 345,000 foreign workers to help with labor shortages.
labor shortage 勞動力短缺
Growing labor shortage in some field will give workers more rights to demand higher wages.
某些產業勞動力日益短缺,將使工人更有權利要求較高的工資 。