求翻译：　　懂得感恩是发自内心的，来自内心的感激，而不是在口头上或挂在嘴上说说而已。俗话说的好，“滴水之恩，当涌泉相报。”更何况父母、老师为我们付出的不仅仅是“一滴水”，而是一片汪洋大海。他们为我们倾注了心血、精力，为我们抱着无限美好的愿望，而我们又何曾感受到他们的用心良苦呢？又何曾体会到她们的辛苦劳累呢？又何曾察觉到那缕缕银丝，那一层层的皱纹呢？懂得感恩需要我们用心去感受，去体会，去察觉，去报答。是什么意思？

　　Know how to be grateful is the heart and gratitude from the inside, rather than in words or hanging on just saying. The saying goes good, "dripping grace, when the bubble phase. "Moreover, parents, teachers as we pay more than just" drop ", but a stretch of sea. They poured effort, effort for us, for we hold unlimited good wishes, and if we ever feel they are well intentioned it? Ever appreciate the hard work they do? And when has seen to that of silver, what about layers of wrinkles? Understand the gratitude that we need to feel, to feel, to detect, to repay.