shoulder to shoulder是什么意思？

shoulder to shoulder的音标：shoulder to shoulder的英式发音音标为：['ʃəuldə tu: 'ʃəuldə]shoulder to shoulder的美式发音音标为：['ʃoldɚ tu 'ʃoldɚ]...

They marched along shoulder to shoulder.他们肩并肩地前进.They were standing shoulder to shoulder.他们肩并着肩站着.They fell into step, walking shoulder to shoulder with their heads bent against the rain.他们开始迈着一致的步伐并肩而行，低着头躲避雨水。...