1. He used his special identity of FBI to ask one trainman to leave one compartment for them.
他利用自己是联邦特工的特殊身份，让一名列车员给他们腾出来一间车厢。
来自互联网
2. Objective: To study the sleep state and relative factors of trainman on Qinghai-Tibet railway passenger train and to protect trainmans health by presenting reasonable measures.
3. Objective: To study the sleep state and relative factors of trainman on Qinghai-Tibet railway passenger train and to protect trainmans health by presenting reasonable measures.
