长叹

fā chū cháng tàn

发出长叹

fetch a deep sigh

tā yī xiǎng zì jǐ cuò guò de quán bù jī huì jiù bù tíng de cháng tàn

他一想自己错过的全部机会，就不停地长叹。

He sighed repeatedly at the thought of all opportunities he had missed.

lǎo shī cháng tàn le yī shēng

老师长叹了一声。

The teacher sighed heavily.

shēn hòu ā yí bǎ shǒu li de xíng li xiāng huā lā yī shēng rēng zài dì shang cháng tàn le yī kǒu qì dào jiā le

身后Judith阿姨把手里的行李箱哗啦一声扔在地上，长叹了一口气，“到家了。”

Just then Aunt Judith let a suitcase crash down on the floor behind me and sighed a huge sigh and said, " We're home.".