蟑螂妹是什麼意思?♀?密碼44444

(The below is a translation of a message I recieved to my work email. The original in Japanese is below. I'd love your thoughts.)

Lu is still talking younger sister thigh thigh construction has been behind a sister ~
Blind to tell you squint called cockroaches sister ~
Cockroach-mei
Lu Tungou after the construction of what is good fuss!
Japan now have been exposed in roach before .... there is enough to be indecent construction

In order to prevent leaks, so add a password

Original:

現在還在講露股溝妹ㄉ股溝妹已經落伍了～
告訴你瞎瞇叫蟑螂妹～
蟑螂妹
露後臀溝有什麼好大驚小怪ㄉ !
現在日本都已經在露前蟑螂鬚....實在有夠不雅ㄉ

為了防止洩密,所以加了密碼(44444)