Examples
dāng当tā她kàn dào看到nà那jiàn件yī fu衣服,tā她wú fǎ无法yì zhì抑制zì jǐ自己de的xiào shēng笑声。
当她看到那件衣服,她无法抑制自己的笑声。
She could hardly keep from laughing when she saw the dress.
没有笑声的一天肯定是最为虚度的一天。
A day without laughter is a day wasted.
汤姆拼命地忍住笑声。
Tom was trying hard not to laugh out loud.