如何让自己的舌头在A，B，C里游刃有余呢？说说下面的英语绕口令吧。

She sells seashells on the seashore.

And the shells she sells are seashells, I am sure.

'cause if she sells shell at the seashore,

The shells sells are seashells, for sure.

A big black bug bit the back of a big black bear.

The big black bear bit back the big black bug.

Robert Rolly rolled a round roll round.

If Robert Rolly rolled a round roll round,

Where is the round roll,

Robert Rolly rolled around?

Ann sent Andy ten hens and Andy sent Ann ten pens.

Cat, Cat, catch that fat rat.

Sally always suffers from sea-sickness when she is at sea.

Surely the sun shall shine soon.

The hunter and his huge horse hide behind in house.

Peter Piper picked a peck of pickled peppers.

Jack had a rat; Sam had a cat.

Sam's cat ate Jack's rat.

Jack asked Sam to pay for his rat.

Sam said, "I'll give you my cat for your rate."

Good morning to all who walk,

Good morning to all who crawl;

Good morning to all who soar,

Or swim, good morning, I call.

To broad and to small to short and to tall;

Good morning, good morning to all.

The little addled adder added ads.

All Al's sly allies lie.

John, where had had "had had', had had "had had' had had his master's approval.

A big bug hit a bold bald bear and the bold bald bear bled blood badly.

Blake the baker bakers black bread.

Betty Block blows big black bubbles.

A bachelor botched a batch of badly baked biscuits.

Bess is the best backward blue-blowing bugler in the Boston brass band.

Brught bloom the blossoms on the brook's bare brown banks.

A cup of proper coffee in a copper coffee cup.

You cross a cross across a cross, or stick a cross across a cross.

If you must cross a coarse cross cow across a crowded-cow crossing.