1. 跌落：fell into the habit of 养成 | fell off 跌落 | fell on 落到
2. 落下,衰退,下降：赏识,鉴赏,感激-appreciation | 落下,衰退,下降-fell off | 粗略地,粗糙地,粗暴地-roughly
3. 从. . . 上摔下来：self do ,self have 自作自受 | fell off...从. . . 上摔下来 | semester 学期
1. One of the bolts fell off while the other broke, making the driving engine shift position and fall off the chain belt.
2. Police Sergeant Bede Haughey said it was feared she fell into the water off rocks while doing a routine ocean temperature check.
3. The England squad goalkeeper then pushed the man in the chest more than once, until he fell to the floor and was then escorted off by stewards.
4. A Nanjing resident fell off a bicycle and had three ribs broken after a frightened cicada struck his face.
5. fell off
5. The Nuggets fell behind early, rallied to make it close and didn't have enough left to finish it off.
6. Consumer stocks fell after a surprise jump in weekly unemployment claims touched off fresh worries about weak consumer spending.
7. fell off
7. Germany dominated the game and opened the scoring when the ball fell to Prinz's feet off a corner kick in the first half.
8. Wang was so excited that when the curtain fell he impetuously jumped off the stage and hugged the veterans tightly.
9. Google's statistics show that searches for Michael Jackson stayed strong in the days after his death but fell off dramatically after a couple of weeks.
10. A Hong Kong woman was so engrossed on her cellphone, that she fell off the edge of a terrace and suffered head injuries.