您要查找的是不是：
- He fling up an arm to ward off the blow. 他迅速抬起手臂挡开这一击。
- He stretched out his arm to take the book. 他伸出手臂去拿书。
- They should never take up arms to fight. 他们决不应拿起武器进行战斗。
- Every day he trod the same path to school. 他每天都走同一条路上学。
- The crowd linked arms to form a barrier. 群众臂挽著臂组成人墙。
- He goes to school not by bus, but on foot. 他去上学不是乘公共汽车，而是走路去的。
- The boy did not come to school this morning. 今天早晨那孩子没有来上学。
- He flung up an arm to ward off the blow. 他挥起手臂挡开这一拳。
- The children have to go back to school next week. 下周孩子们要返校了。
- He raised his arm to protect his child from hurt. 他伸出手去，保护他的孩子免受伤害。
- We usually take the children to school in the car. 我们通常是开汽车把孩子们送到学校去。
- In the fall, Wilma limped off to school. 到了秋天，威尔玛一瘸一拐地走着去上学了。
- I ran across Tom on my way to school. 在去学校的路上我碰到了汤姆。
- How long does it take him to go to school? 他上学要走多长时间?
- Only after liberation is he able to go to school. 只是在解放后，他才能去上学。
- The people were called on to take up arms to defend their freedom. 号召人民拿起武器保卫自由。
- I got up later and went to school in haste. 我起晚了，匆匆赶到学校。
- It will take a good while for your Broken arm to heal. 你折断的手臂需要花很长的时间来治愈。
- My sister is too young to go to school. 我妹妹还未到上学年龄。
- He is too young to go to school. 他年纪太小，还不能上学。
