WLAN只是解决了网络接入，并没有实现网络漫游，而漫游对拓宽WLAN的应用领域非常重要。

WLAN has only realized network access but not achieved network roaming, which is very important for expanding the fields of WLAN application.

youdao

WLAN只是解决了网络接入，并没有实现网络漫游，而漫游对拓宽WLAN的应用领域非常重要。

WLAN has only realized network access but not achieved network roaming, which is very important for expanding the fields of WLAN application.

youdao