背上背包

pat on the back───鼓励；表扬

a pat on the back───鼓励

man on horseback───骑马的人

pack one's bags───整装待发

slap on the back───鼓励；恭贺，赞扬

have on one's back───背负

back on the rails───回到铁轨上

One last thing," I told her before setting off, with a heavy pack on my back.───最后一件事，”我背着沉重的背包叮嘱道。

the pack on her back, the grain bag containing the piece of salt pork, the liver the butcher had given her, the dog-meat, the soup bones.───她的背上还背着一个米袋，里面装着一块腌肉，屠户给她的肝、狗食、汤骨。

There was the pack on her back, the grain bag containing the piece of salt pork, the liver the butcher had given her, the dog-meat, the soup bones.