be at a standstill The peace process is at a standstill. 和平进程停滞下来了。

bring sth to a standstill This crisis is threatening to bring the country’ s economy to a standstill. 这次危机使该国经济面临停滞的危险。

come to a standstill The traffic in Manila came to a standstill yet again today. 马尼拉的交通今天又陷入了停滞状态。