Aashto
abbr. 美国国家公路与运输协会标准（American Association of State Highway and Transportation Officials）
🗣️ 情景例句
Terrific!
太好了！
Never think yourself above business.
勿自视过高；不要眼高手低；永远不要认为自己是大才小用。
and a very firm hand must be employed in the early stages.
因此开始阶段需要有一位强有力的老手。