你会发现很多大脑科学家对这一突破并不乐观。

You will not find many brain scientists celebrating this breakthrough.

youdao

他说得对：美国人现在不乐观。

He's right: Americans are not optimistic.

youdao

然而很多人对ECA的角色并不乐观.

Many, however, are less sanguine about the role of the ECAs.

youdao

星期二新公布的两份经济报告对美国经济前景表示不乐观。

Two new economic reports paint a downbeat picture of the u.

youdao

不乐观…这是医生对死婴的说法吗?。

Unfavorable… is that doctor speak for dead baby?

youdao

不乐观…这是医生对死婴的说法吗?。

Unfavorable… is that doctor speak for dead baby?

youdao