Together we lucubrate not afraid of difficulties, with parents expect water seriously set back top.

拼十年寒窗挑灯苦读不畏难，携双亲期盼背水勇战定夺魁。

youdao

The indigo dye waste water is used traditional methods to achieve the ideal processing effect with so many difficulties that industry is always puzzled by the indigo waste water treatment.

靛蓝染料废水采用传统的方法难以达到理想的处理效果。因而，靛蓝废水治理一直是困扰水处理界的一大难题。

youdao

Additionally, the topography in deep water area of the northern SCS is rugged, along with multiple volcanoes, which undoubtedly arises difficulties for geophysical data acquisition and process.

此外，南海北部深水区海底地形崎岖、多火山，还面临着地震采集、处理等地球物理难题。

youdao