At an earlier stage, you have more leverage.

在早期，你有更大的影响力。

Counselling at an earlier stage can avoid this problem.

早期商议，能够避免这一问题。

S. is just at an earlier stage in the outbreak, Duchin says.

或者是美国现在正处于疾病爆发的初期。

Some children may regress to an earlier stage of development.

有些孩子的状态会倒退到更小的年龄段。

Low density population caused loss of light during earlier stage.

密度过低则导致生育前期漏光损失较多。