chéng fēi jī lǚ xíng > dāng xīn bù yào diū shī dōng xī



nínshìfǒuzàixúnqiú： 当心 当心不要丢失东西 gèngduōjiéguǒ...

yīngwénjièshì: n.  Take Care Not to Leave Things Behind