<lable for="manpao">慢跑</lable>

? <input type="checkbox" name="xingqu1" id="manpao"/><br>

? <lable for="dengshan">登山</lable>

? <input type="checkbox" name="xingqu2" id="dengshan"/><br>

? <lable for="lanqiu">籃球</lable>

? <input type="checkbox" name="xingqu3" id="lanqiu"/><br>

</form>

沒感覺哪有錯