//Array
(
    [美的空调kfr-35gw系列] => 14
    [美的72YC301空调怎么样] => 14
    [美的品牌怎么样] => 7
    [美的kfr-35gw/n8zha1] => 17
    [美的kfr-35GW] => 10
    [美的空调质量] => 6
    [美的冰箱质量好不好] => 9
)
ok