航空安全监管机构批准了波音737 MAX 10的投入使用；该机型是其自20世纪60年代以来最畅销的窄体飞机系列的最新款型。
Air-safety regulators cleared Boeing BA -0.50%decrease; down pointing triangle to start delivering its 737 MAX 10, the largest and final variant of its best-selling narrow-body aircraft that dates to the 1960s.
这一期待已久的认证是在8月份737 MAX 7（单通道喷气式飞机的最小版本）获得批准之后发布的。
The long-awaited certification follows the August approval of the MAX 7, the smallest version of the single-aisle jet.
737 MAX 10的认证曾因一个新软件问题而暂时推迟，但美国联邦航空管理局认定该问题并不涉及安全问题。
The MAX 10’s certification was briefly delayed by a new software glitch that the Federal Aviation Administration determined wasn’t a safety issue.