Ok, I can explain it in English.

There are two types of making a bet - with or without registration.
If you expect that bitcoin or litecoin (or any other asset) price will raise than you press a "bet above" button and set a bet amount and press "make a bet" button.
If you are not registered, bitcoin address will be generated and you can make transaction to this address directly from your wallet.
If you are registered than your your bet is done.

If you have any questions please ask.

We would like to translate the whole website to Chinese, is anybody here can help with it? Of course it will be paid.