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.

詞匯對語言學習必不可少。

Law is essential for maintaining social stability.

法律對維護社會穩(wěn)定必不可少。

Air is essential to human beings.

空氣對人類來說必不可少。

常用英語口語