看不见你流着的眼泪听不见你哭泣的声音
[kàn bù jiàn nĭ liú zhe de yăn lèi tīng bù jiàn nĭ kū qì de shēng yīn]
Descriptive of the anguish of missing someone so dearly that you imagine the sight of their unshed tears and hearing of their cries which you no longer experience directly.