初步: initial, preliminary, tentative...
大概: roughly, probably, rough, approximate, about, general idea...
上旬: first third of a month...
弹性: flexibility, elasticity...
多少: how much， how many， (phone number, student ID etc) what number?...
对付: to handle, to deal with, to cope, to get by with...
裂: to split, to crack, to break open, to rend...
草案: draft (legislation, proposal etc)...
保存: to conserve, to preserve, to keep, to save (a file etc) (computing)...
规章: rule, regulation...
