两栖装甲车辆乘员可靠性受内部因素和外部因素的共同影响，而环境因素是外部因素的重要组成部分。

The crew reliability of amphibious armored vehicles is affected by both inner factors and outer ones, of which the environmental factor is an indispensable component.

youdao

两栖装甲车辆乘员可靠性受内部因素和外部因素的共同影响，而环境因素是外部因素的重要组成部分。

The crew reliability of amphibious armored vehicles is affected by both inner factors and outer ones, of which the environmental factor is an indispensable component.

youdao