1. 。
All of a sudden, she began to laugh.
2. だっ。
She was on the point of laughing at the clown's actions.
3. 。
The moment she saw me, she began laughing.
4. 。
She burst into laughter.
5. 。
They broke out into spontaneous laughter.
6. 。
They broke into laughter.
7. 。
He burst into laughter.
8. 。
At his joke, they all burst into laughter.
9. 。
All at once they began to laugh.
10. 。
The girls burst into laughter when they heard his joke.
11. 。
The girls burst into laughter when they heard his joke.
12. おもわ思わ。
I burst out laughing in spite of myself.
13. 。
At my joke, the audience burst into laughter.
14. 。。
Don't burst out laughing like that. It's creepy.
15. 。
Everybody burst into laughter.
16. 、。
When they heard the story, they burst into laughter.
17. 。
The young man burst into laughter.
18. 。
Hearing the joke, he burst into laughter.
19. 。
The gesture fetched a laugh from the audience.
20. 。
John burst into laughter when he was watching TV.
Lingaku