这家航空公司的服务一直口碑不错。

Zhè jiā hángkōng gōngsī de fúwù yīzhí kǒubēi búcuò.

This airline has always had a good reputation for its service.

他大学毕业后进入了航空行业工作。

Tā dàxué bìyè hòu jìnrùle hángkōng hángyè gōngzuò.

After graduating from university, he entered the aviation industry.

国际航空市场的竞争越来越激烈了。

Guójì hángkōng shìchǎng de jìngzhēng yuè lái yuè jīliè le.

Competition in the international aviation market is becoming increasingly fierce.