急！幫我轉英文

當你感到悶悶不樂的時候，我地歡迎你來到ＸＸ與我們分享你的趣事心事，一切盡在ＸＸ中。
You are welcome to our world to share all the fun with us when you are down, it's indescribable.
當你感到悶悶不樂 = when you are down.

While you are staying in sadness,you are welcome to join us and tell about your lifewith us in XX,Everthing in XX.