continuous

这条连续曲线在数学分析中非常重要。

This ___continuous curve is crucial in mathematical analysis.

这条河流贯穿整个山谷，没有间断。

The ___continuous river flows through the entire valley without any breaks.

我们需要连续监测病人的生命体征。

We need to monitor the patient's vital signs in a ___continuous manner.