The river is the boundary between the two countries.

这条河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是一条流入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是一流入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

这河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

这条河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是一条流入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

这条河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是一条流入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

这条河是两国界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是一条流入亚得里亚海小河，也是高卢与意大利界河。

The river is the boundary between the two countries.

这河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗马时期，卢比肯河是入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

这条河是两国的界河。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

在罗，卢比肯河是一条流入亚得里亚海的小河，也是高卢与意大利的界河。

The river is the boundary between the two countries.

这条是两国的界。

Rubicon was a small stream that flowed into the Adriatic and in Roman times marked the boundary between Cisalpine Gaul and ancient Italy.

罗马时期，卢比肯是一条流入亚得里亚海的小，也是高卢与意大利的界。