One month before the deadline we see the hollowness of these promises.

截止期限前一个月我们看出了这些承诺的空洞性。

Feel the hollowness inside of your heart.

感受到你内心的空虚。

I think it is the feeling of lose and hollowness.

我想应该是失落和空虚的感觉吧。

The hollowness is one of main physical indexes of hollow fiber.

中空纤维中空度是中空纤维物理性能的主要指标之一。

The hollowness and fundamental unsatisfactoriness of this way of life .

此种生活方式的空虚无聊及其根本上的不能令人满意。