英语绕口令
1. A big black bear sat on a big black bug. 2. A big black bug bit a big black bear and made the big black bear bleed blood. 3. A big black bug bit a big black dog on his big black nose!
英语绕口令
1. A big black bear sat on a big black bug. 2. A big black bug bit a big black bear and made the big black bear bleed blood. 3. A big black bug bit a big black dog on his big black nose!