“在飞行中”常见的英文表达是 "in flight" 或 "during flight"。
"in flight" 是更常用、更简洁的说法,例如:
The plane was in flight when the turbulence occurred.(飞机在飞行中遇到了气流。)
Passengers are not allowed to use electronic devices in flight.(飞行中乘客不得使用电子设备。)
"during flight" 语法结构更完整,适用于正式或需要强调时间段的语境,例如:
Safety checks are performed during flight to ensure everything is functioning properly.(飞行中会进行安全检查,以确保一切正常运行。)
根据语境选择即可,日常口语中 "in flight" 更常用。