mandatory例句
In a case of premeditated murder a life sentence is
mandatory.
蓄意杀人依法要判无期徒刑。
It is
mandatory for blood banks to test all donated blood for the virus.
血库必须检查所有捐献的血是否含有这种病毒。
Is the appointment of worker - directors to be
mandatory?
工人董事的任命是不是强制性的?