The ranger slung the knapsack over his shoulder.
护林员把背包挂在他的肩膀上。
"He had a little knapsack at his back," said the Raven.
“他的背上背着一个小背包。”乌鸦说。
哎，放下你的背包吧！
把背包递给我。
He was complete now with that knapsack on.
背上了那个背囊，如今他就样样俱全了。
The man took his stick and his knapsack and departed.
那人提起他的棍和布袋，走了。
We took out Alvah's knapsack and put it in his bike basket.
我们取出阿尔瓦的背包把它放进自行车的篮子。
The park ranger came closer, picked up the knapsack, and stepped away.
护林员走进了一点，拣起了背包，退开了。
I leave the knapsack behind, with the few things that were left me.
我把背包留下了，还有他给我的几件东西。
You can carry that blue knapsack. I'll take the tan one and the tripod.
你可以帮着拿那个蓝背包，我拿那个土黄色的和三脚架。
The solution process is described with the solution of 0/1 knapsack problem.
结合0 / 1背包问题的求解，阐明这种方法求解问题的过程。
The function optimization and knapsack problem show the effectiveness of PEA.
函数优化和背包问题实验验证了PEA的有效性。
The experimental results show that it is a fast and efficient method for knapsack problem.
实验结果表明，采用此算法能快速有效地解决背包问题。
The experimental results show that it is a fast and efficient method for knapsack problem.
实验结果表明，采用此算法能快速有效地解决背包问题。
应用推荐