1、A hearty, belly laugh means the same thing on every continent: joy.
每一個(gè)大洲，發(fā)自肺腑的捧腹大笑都意味著同一件事，即快樂。

2、A good old belly laugh can help heal leg ulcers, experts say.
專家說，捧腹大笑有助治療腳部潰瘍。

3、We belly laugh every single day.
我們每天開懷大笑。

belly laugh翻譯