It was at this juncture that he arrived upon the scene.正在这个节骨眼上,他出场了。She knew that any move on her part at this juncture would be interpreted as a sign of weakness.她知道,此时此刻她的任何举动都会被看成软弱的表现。What's important at this juncture is the ability of the three republics to work together.在这个关键时刻,重要的是这三个共和国的团结协作力。