But it was moving in spurts.

但是它忽走忽停。

Sauropods grow in spurts, depending on their age, the season, and the availability of food.

蜥蜴类动物的成长速度，取决于它们的年龄所处季节，以及食物的丰富与否。

Even though he finished as the wide receiver 29, it came in, you know, in spurts and was a disappointment overall last season.

尽管他作为外接手最终取得了 29 分，但你知道，上赛季他的表现却是突飞猛进， 总体表现令人失望。