cháng tú / lǚ xíng / shí / tā / xuǎn zé / chéng zuò / wò chē / yǐ biàn / zài / tú zhōng / hǎo hǎo / xiū xi长途旅行时,他选择乘坐卧车,以便在途中好好休息。On long trips, he chooses to travel in a sleeping car so he can rest well on the way.