1.payload n. (飞机、飞船等的)商载,有酬载荷
例句:With these very large passenger payloads one question looms above all others — safety.
客载量这么大,有一个问题非常突出——安全 。
2.passage n. 通道;走廊;航行;航程
例句:We'd arrived the day before after a 10-hour passage from Swansea.
从斯旺西出发航行10小时后,我们于前天到达 。