The first step is to dig out a trench with a flat backside and slightly sloping sides, thau xay dung setting apart the excavated soil on a tarp. The following photograph under shows the subsequent step. II. God reveals us a glimpse of Joseph's private pain, even in this time of his public success. Even in this time of public success we see something of the non-public ache of Joseph. The learner critiques steps in analyzing a process and applies them to a situation in his/her personal work or private life. When workers take down buildings utilizing sledgehammers and wrecking balls, the demolition course of may take weeks or months.