seem about to

刚要,正要,就要,将要,即将,行将,马上：

The performance is about to begin.
演出就要开始了。；[美国俚语，用于否定句]打定主意要，决定要，正打算，有意，愿意：

We are not about to stop now.
我们不打算现在就停下来。