恻然

měi dāng huí xiǎng qǐ nián qīng shí de tòng kǔ jīng lì wǒ dōu bù jīn cè rán

每当回想起年轻时的痛苦经历，我都不禁恻然。

Whenever she recalled the painful experience in her youth, I could not help feeling grieved.