The use of pre buried in the structural layer of the drainage pipe hole as a deformation of the default seam to prevent the development of cracks.

行使预埋在结构层中的排水管孔作为变形预设缝，防止裂缝开展。

youdao

Many MPs buried their pre-war doubts when assured that existence of the weapons was confirmed by intelligence that could not be disclosed for fear of prejudicing sources.

CNN: Analysis: WMD hunt vital for Blair