Zhè / zhī / gǒu / píngshí / hěn / wēnshùn / dàn / shòudào / jīngxià / shí / kěnéng / biàn / de / yǒu / gōngjīxìng

这只狗平时很温顺，但受到惊吓时可能变得有攻击性。

This dog is usually gentle, but it may become aggressive when frightened.