“看不清”用英语怎么说

灯光正照着他的眼睛,他什么也看不清.The light was shining in his eyes and he could not see.房子在薄雾中隐隐约约看不清.The houses appeared as a blur in the mist.在越来越暗的情况下,什么东西都看不清.In the gathering gloom it was difficult to see anything distinctly....