Myra and Sam and the children were driving behind them.是什么意思？

Myra and Sam and the children were driving behind them.

迈拉和萨姆带着孩子们开车跟在他们的后面。

Myra

n. 迈拉（亦作 Mira）(f.)；

例句
Every time they met, Myra anticipated an explosion...
他们每次见面，迈拉都预料到会发火。

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。

Sam

n. 均湿，受潮，（木材）回潮；

例句
Eventually Sam persuaded her to accept an offer of marriage...
最终萨姆说服她接受了求婚。

the

art. 指已提到的人（物），指说话人与听者已知的人（物），用于独一无二的事物前，与形容词最高级和序数词连用；

例句
He did have a real knowledge of the country...
他对该国的确知之甚多。

children

n. 孩子们(child的复数)，儿童，膝下，孥；

例句
Their permissiveness toward their children reflects the wild abandon of their own lives.
他们对孩子的放任折射出他们自身生活的放浪形骸。

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。

driving

n. 操纵，驾驶；adj. 推进的，强劲的，雨、雪等猛烈的，倾泻而下的；v. 强迫( drive的现在分词)，驱使，驱赶，消除；

例句
Better driving equipment will improve track adhesion in slippery conditions.
较好的驾驶设备能够提升在湿滑路面上的抓地力。

behind

prep. （表示位置）在…的后面，支持，（表示顺序）在身后，（表示比较）落后于；adv. 在后面，向后，在后面较远处，（落）在后面；n. 〈口〉屁股；

例句
Ken was in the act of paying his bill when Neil came up behind him.
当尼尔从后面走过来时，肯正在付账。

them

pron. 他们，她们，它们；

例句
I take care of them to the best of my abilities...
我尽我所能地照顾他们。