Barriers
n. 障碍( barrier的复数形式 ); 屏障; 栅栏; 分界线
🗣️ 情景例句
A workaholic lives to work, rather than works to live.
这种人活着是为了工作，并不像其他人工作是为了生活。
Who cares?
谁管那么多？
It comes nearer to the engines with which man has 'conquered' the air, as he boasts.
它更近乎于人类自夸的“征服”了空气的发动机。