heavy rucksacks
重背包
travel rucksacks
旅行背包
school rucksacks
书包
light rucksacks
轻便背包
outdoor rucksacks
户外背包
small rucksacks
小背包
durable rucksacks
耐用背包
waterproof rucksacks
防水背包
children's rucksacks
儿童背包
backpacking rucksacks
背包旅行背包
we packed our rucksacks for the hiking trip.
我们为徒步旅行准备了背包。
he always carries a rucksack when he travels.
他旅行时总是带着一个背包。
the students filled their rucksacks with books.
学生们把书装满了背包。
rucksacks are essential for camping trips.
背包是露营旅行必不可少的。
she chose a bright red rucksack for her school.
她为学校选择了一个鲜红色的背包。
we saw many hikers with rucksacks on the trail.
我们在小径上看到许多背包客。
his rucksack was too heavy to carry.
他的背包太重了，无法携带。
they bought new rucksacks for their adventure.
他们为冒险购买了新的背包。
rucksacks come in various sizes and styles.
背包有各种尺寸和风格。
don't forget to check the straps on your rucksack.
别忘了检查你背包的肩带。
heavy rucksacks
重背包
travel rucksacks
旅行背包
school rucksacks
书包
light rucksacks
轻便背包
outdoor rucksacks
户外背包
small rucksacks
小背包
durable rucksacks
耐用背包
waterproof rucksacks
防水背包
children's rucksacks
儿童背包
backpacking rucksacks
背包旅行背包
we packed our rucksacks for the hiking trip.
我们为徒步旅行准备了背包。
he always carries a rucksack when he travels.
他旅行时总是带着一个背包。
the students filled their rucksacks with books.
学生们把书装满了背包。
rucksacks are essential for camping trips.
背包是露营旅行必不可少的。
she chose a bright red rucksack for her school.
她为学校选择了一个鲜红色的背包。
we saw many hikers with rucksacks on the trail.
我们在小径上看到许多背包客。
his rucksack was too heavy to carry.
他的背包太重了，无法携带。
they bought new rucksacks for their adventure.
他们为冒险购买了新的背包。
rucksacks come in various sizes and styles.
背包有各种尺寸和风格。
don't forget to check the straps on your rucksack.
别忘了检查你背包的肩带。
探索常用高频词汇