英語說話力 72. essential to / for ... ……必不可少

72. essential to / for ... ……必不可少

Vocabulary is essential to language.

詞匯對(duì)語言學(xué)習(xí)必不可少。

Law is essential for maintaining social stability.

法律對(duì)維護(hù)社會(huì)穩(wěn)定必不可少。

Air is essential to human beings.

空氣對(duì)人類來說必不可少。

常用英語口語