used to emphasize that something is fixed and unchangeable
已定的，不可改变的
anything can change—nothing is written in stone.
任何事都可改变，没有什么是一成不变的。
be the first to make an accusation (used to emphasize that a potential critic is not wholly blameless)
［用来强调一个潜在的批评者并不是无可非议的］率先责难
try every possible course of action in order to achieve something
千方百计，想尽办法
(Brit. informal)an exclamation of surprise or shock
(英，非正式)［用作表示惊讶或吃惊的感叹］哎呀！啊
a short distance
短距离
.
the Sea Life Centre is &B{just a stone's throw from} the sea itself。