rucksacks的例句（rucksacks在句子中的用法）

• The soldiers in the unit carry 85 - 100 - pound rucksacks. 这支部队的士兵要背85至100磅重的背囊.
• Larger rucksacks may be divided into two or more compartments. 更大一点的背包可以有两个或更多的区隔.
• The two shepherds wore rucksacks filled with bread and cheese they could eat on the way. 那两个牧民都背着旅行包,里面装着面包和乳酪,供他们沿途饿了的时候压压饥.