八月薇妮的小说相媚好:帮忙翻译一下。

Extensive usage in derrick in type in bridge and each section of national economy, among them a form a beam bridge type derrick is used as a kind of in general use derrick, it of the yield is biggest, applied most wide.A form a beam bridge type derrick will usually produce the blemish of the inclined on one side movement through long-term movement, ising also people to often say of chew the .

Extensive usage in derrick in type in bridge and each section of national economy, among them a form a beam bridge type derrick is used as a kind of in general use derrick, it of the yield is biggest, applied most wide.A form a beam bridge type derrick will usually produce the blemish of the inclined on one side movement through long-term movement, ising also people to often say of chew the .