Security is not a word with a strictly defined meaning, so it must always be approached with a situational perspective.
安全并不是一个有着严格定义意义的词，所以应该总是根据具体情况来理解它。
Always try to guess the meaning of a new word first.
总是试着首先猜测新的字意义。
"Sustainability" has become a popular word these days, but to Ted ning, the concept will always have personal meaning.
“可持续性”已经成为当下流行的字眼，但是，泰德宁对这个概念却有着自身的体会。
'Sustainability' has become a popular word these days, but to Ted ning, the concept will always have personal meaning.
“可持续性”已经成为当下流行的字眼，但是，泰德宁对这个概念却有着自身的体会。
Taylor, Berlin was a consummate telly-don, always available for a word-perfect interview in grainy black-and-white with Bernard Levin or Bryan Magee on the meaning of life or the way of the world.
泰勒一样，伯林也是电视上的明星教授。人们经常可以在录制的谈话节目里看到他，身穿黑白条纹的衣服，和伯纳德•莱文或是布莱恩•马吉畅谈人生的意义，或是世界格局走向。
Taylor, Berlin was a consummate telly-don, always available for a word-perfect interview in grainy black-and-white with Bernard Levin or Bryan Magee on the meaning of life or the way of the world.
泰勒一样，伯林也是电视上的明星教授。人们经常可以在录制的谈话节目里看到他，身穿黑白条纹的衣服，和伯纳德•莱文或是布莱恩•马吉畅谈人生的意义，或是世界格局走向。
应用推荐