Tā / bú / shì / xīn / cí / shǒu / ruǎn / zhǐ / shì / bù / xiǎng / bǎ / shì / qing / zuò / jué

她不是心慈手软，只是不想把事情做绝。

She is not being softhearted; she just does not want to take things too far.