The Russians were visibly wavering.是什么意思？

The Russians were visibly wavering.

那些俄国人明显在犹豫。

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。

Russians

n. 俄国人，俄罗斯人，俄语( Russian的名词复数 )；

例句
Both the Americans and the Russians are anxious to avoid conflict in South Asia...
美国人和俄罗斯人都迫切希望避免在南亚发生冲突。

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。

visibly

adv. 显然，明显地；

例句
The National Health Service has visibly deteriorated, despite increased spending...
尽管支出在增加，但国民医疗保健服务的质量却明显下降了。

wavering

v. 摇摆，摇晃，动摇( waver的现在分词 )，翻翻覆覆，翻复无常，十步九回头；

例句
She draws another wavering breath.
她颤抖着又吸了口气。