Thirty spokes converge on a hub

三十辐共一毂，当其无，有车之用。

Young and old converge on one key point.

年轻人和老年人汇聚在一个关键点上。

Young and old converge on one key points.

年轻人和老年人在一个关键点上达成一致。

Supervisors of foreign-capital enterprises will converge on Shanghai.

外资企业的高管将辐辏上海。

Supervisors of foreign - capital enterprises will converge on Shanghai.

外资企业的高管将辐辏上海.

To converge on or toward a central point of focus; be focused.

集中于焦点在中心焦点或向中心焦点集中；

A convex lens causes rays to converge on a single point, the focal point.

会聚透镜使光线会聚于一点, 即焦点.

Enthusiasts from around the world converge on Le Mans for the annual car race.

热心的观众从世界各地涌到勒芒市观看一年一度的汽车比赛.

Thousands of people are expected to converge on the motel site to lay wreaths and pay their respects.

成千上万的人预计衔接，对汽车旅馆的网站，以敬献了花圈，并支付他们的尊重。

Because as the world's populations converge on cities, the least fortunate pack into jerry-built shantytowns.

因为世界人口都聚集于城市之中，最穷的那批人会住进偷工减料建造的棚户区当中。