过往: to come and go, to have friendly relations with, in the past, previous...
含义: meaning (implicit in a phrase), implied meaning, hidden meaning, hint, connotation...
注册: to register, to enroll...
迁: to move, to shift, to change (a position or location etc), to promote...
嗓子: throat, voice...
外表: external, outside, outward appearance...
寂静: quiet...
原型: model, prototype, archetype...
不一定: not necessarily, maybe...
算计: to reckon, to calculate, to plan, to expect, to scheme...
