The Sulin mine area is a major host coal belt in the Huaibei coalfield.

宿临矿区是淮北煤田的主要赋煤地带.

The Sulin mine area is a major host coal belt in the Huaibei coalfield .

宿临矿区是淮北煤田的主要赋煤地带。

About three years ago I was delighted to learn that Baiyun gave birth to her daughter Sulin and I have been watching her growing on your website.

大约三年前，我得知大熊猫“白云”生下熊猫宝宝“苏琳”，我真的好开心。三年来，我一直通过有关网站关注她们。