They remained in Mexico until June.

　　他們?cè)谀�西哥一直住到六月�?/p>

　　Stir until the sauce has thickened.

　　不停地?cái)嚢枭乘�，直到攪稠為止�?/p>

　　We didn't leave until the very end.

　　我們直到最后才離開(kāi)。