戰(zhàn)爭帶來的必然結果就是生產(chǎn)力下降。 The necessary outcome of a war is a fall in production.
作出決策乃當務之急，此事必然地落在他身上。 The necessity for making decisions devolves on him.
批評家是必然的邪惡，而批評是邪惡的必然。 A critic is a necessary evil, and criticism is an evil necessity.
模態(tài)邏輯命題的限制條件，建立在其內(nèi)容的肯定或否定其可能性，不可能性，偶然性或必然性基礎之上 The classification of propositions on the basis of whether they assert or deny the possibility, impossibility, contingency, or necessity of their content.
工資一高物價就高，這是不是合乎邏輯的必然規(guī)律？ Is it a logical necessity that higher wages will lead to higher prices?
