However he has to take it at fixed intervals, just one day without taking it is swiftly fatal.
だが定期的な服用が必須であり、一日でも服用しなければたちまち死に至る。
Although an increase of unmarried mothers is needed in order to escape the declining birth rate for some reason public opinion in Japan is avoiding this argument.
少子化からの脱却には、非婚マザーの増大が必須なのに、日本の世論はなぜかこの議論を避けている。
Our new product development efforts must be done from the end user's viewpoint.
エンドユーザーの視野にたった商品開発が必須。
You must be able to speak either English or Spanish in this company.
