neck and neck   (TTS發音)

close together；side by side；with no advantage over the other in a race並駕齊驅；不分上下

    The two longdistance runners were neck and neck all the way to the finish line. 兩個長跑運動員一直到終點都是並駕齊驅，不分上下。

    The two race boats seemed neck and neck as they rounded the final curve. 兩條賽船在駛到最後一個拐彎處時似乎並肩而行，不分勝負。