They seemed devoted to each other and were openly affectionate...是什么意思？

They seemed devoted to each other and were openly affectionate...

他们看起来非常恩爱，柔情蜜意溢于言表。

they

pron. 他/她/它们，人们，大家，政府，当局，她们；

例句
The storms had abated by the time they rounded Cape Horn.
他们绕过合恩角时，暴风雨已经减弱。

seemed

v. 好像，仿佛( seem的过去式和过去分词 )；

例句
Steve seemed to acquiesce in the decision...
史蒂夫好像默认了这个决定。

devoted

adj. 献身的，忠诚的，挚爱的，专心的；v. 献身于…，致力于…(devote的过去分词)；

例句
They seemed devoted to each other and were openly affectionate...
他们看起来非常恩爱，柔情蜜意溢于言表。

to

prep. 向，朝着，到，关于，属于；adv. 朝一个方向的，到某种状态，关闭；

例句
I suggest you leave it to an expert...
我建议你把它留给专家来解决。

each

adj. 每，各自的；pron. 每个，各自；

例句
They were completely absorbed in each other...
两人彼此倾心。

other

adj. 别的，其他的，（两个中的）另一个，其余的；pron. 其他的，（指两个人或事物中的第二个）那个，（指一组中其余的人或事物）其余的，（指与说话人所在位置等相反的方向或地点）另一边；n. [the other]对立面；对立的事物；

例句
He was ably assisted by a number of other members.
他得到其他一些成员的鼎力相助。

and

conj. 和，与，而且，于是，然后，因此；

例句
I spend a lot on expensive jewelry and clothing...
我花很多钱购买昂贵的首饰和衣服。

were

be的过去时复数和第二人称单数形式，有时代替 was,用于条件从句、动词 wish 之后等；

例句
Shops, houses, and vehicles were set ablaze.
店铺、房子和车辆全都陷于火海。

openly

adv. 公开地，公然地，直率地，当众；

例句
They seemed devoted to each other and were openly affectionate...
他们看起来非常恩爱，柔情蜜意溢于言表。

affectionate

adj. 深情的，挚爱的，慈爱的，有感情的，亲热；

例句
She gave me a very long and affectionate hug.
她满怀深情地久久拥抱了我。