to disassemble something into pieces
把某物拆解成碎片 (bǎ mǒu wù chāi jiě chéng suì piàn)
"We had to take apart the desk to move it upstairs."
"我们必须把桌子拆解才能把它搬到楼上。" (Wǒmen bìxū bǎ zhuōzi chāi jiě cáinéng bǎ tā bān dào lóu shàng.)
to carefully consider the advantages and disadvantages of so...
something that is your responsibility or job to handle
to make a sincere promise, often used by children
to make a great effort to help or please someone
what is normal or expected in a given situation
someone who looks innocent but might not be