He opined that teaching was a rewarding career.

他认为教书是有意义的职业。

I opine that he is likely to be the champion.

我认为他很可能会成为冠军。

"This project is great news," opined the Mayor.

市长说 这个项目是个好消息

The founding father will continue to opine.

国父将继续表达意见。

I opine that it will rain before night.

我想天黑以前要下雨的。

In my opine, it is a shame to deceive your Friends.

我认为，这是一个耻辱，来欺骗你的朋友。

I'm not going to opine on who's right or who's wrong on this one.

我不会对在这个问题上孰是孰非发表观点。

Dermatologists opine that as much as 90 percent of aging is caused by sun exposure.

皮肤学家认为由于曝晒导致的肌肤衰老高达90%。