求翻译：刘翔从小就热爱并喜欢体育项目，7岁开始与体育结缘，10岁练跳高、辅练100短跑，开始了他的职业运动生涯，他12岁开始练习跨栏，并很早就立志成为一名世界顶尖的优秀运动员。是什么意思？

Liu Xiang childhood love and love sports, and sports become attached to the age of 7, 10-year-old practicing the high jump, 100 dash auxiliary training, began his professional sports career, he began practicing 12-year-old hurdler, and long to become a world top elite athletes.

Liu Xiang when he was young, he loved and liked sports, sports affinity with seven-year-old, 10 -year-old able 2.34 9.72 , 100 auxiliary training, began his professional sports career, he was 12 years old, and began to practice hurdles aspires to be a very long time ago in a world-class athlete.

Liu Xiang deeply loves and likes the sports project since childhood, 7 years old start with the sports to become a buddhist get to know, 10 years old practice the high jump auxiliary, practice 100 dashes, started his professional movement profession, his 12 years old start to practice to jump a hurd

Liu Xiang was brought up to love and enjoy sports, and sports results at age 7, 10 practicing high jump and auxiliary practice 100 dash, began his professional sports career, he was 12 years old began practicing the hurdle, and very early on to become one of the world's top athletes.

Liu Xiang deeply loves and likes the sports project since childhood, 7 years old start with the sports to become a buddhist get to know, 10 years old practice the high jump auxiliary, practice 100 dashes, started his professional movement profession, his 12 years old start to practice to jump a hurd