扣除: to deduct...
要不: otherwise, or else, how about...， either... (or...)...
急转弯: to make a sudden turn...
提交: to submit (a report etc), to refer (a problem) to sb...
构造: structure, composition, tectonic (geology)...
正直: upright, upstanding, honest...
起点: starting point...
京剧: Beijing opera...
请坐: please have a seat...
在于: to be in, to lie in, to consist in, to depend on, to rest with...
