2 sentences

1. 有时候，警卫甚至还会坐到钢质集装箱的顶上。

   yǒu shí​hou, jǐng​wèi shèn​zhì hái huì zuò dào gāng zhì jí​zhuāng​xiāng de dǐng shang.

   Sometimes, the guards would even sit on top of the steel shipping containers.

   Source: CCMatrix

2. 航运集装箱改变了我们存储和运输实物商品的方式。

   háng​yùn jí​zhuāng​xiāng gǎi​biàn le wǒ​men cún​chǔ hé yùn​shū shí​wù shāng​pǐn de fāng​shì.

   Shipping containers changed the way we store and transport physical goods.

   Source: CCMatrix