rú / guǒ / méi / yǒu / shí / jì / xíng / dòng / hóng / wěi / de / jì / huà / yě / kě / néng / zhǐ / shì / jìng / huā / shuǐ / yuè如果没有实际行动,宏伟的计划也可能只是镜花水月。Without concrete action, even an ambitious plan may turn out to be an unrealistic dream.