《明史·志·卷六十三》
两绦河的便利都保存，差不多在情势急迫之时可以依赖。 
两利俱存，庶几缓急可赖。 
The convenience of the Liangtai River is preserved, and it can be relied on in times of emergency.
<s>[INST] Convert the following modern Chinese text into Classical Chinese: 两绦河的便利都保存，差不多在情势急迫之时可以依赖。  [/INST] 两利俱存，庶几缓急可赖。 </s>
Convert the following modern Chinese text into Classical Chinese: 两绦河的便利都保存，差不多在情势急迫之时可以依赖。
user
两利俱存，庶几缓急可赖。
assistant