above all 最重要的.是
accordingly 于是
absent from不在,缺席
abundant in富于
account for 解释
accuse sb. of sth.控告
add to增加
（add up to） after all 毕竟,究竟
agree with同意
ahead of time / schedule提前
alien to与...相反
all at once 突然,同时
all but 几乎;除了...都
all of a sudden 突然
all over again 再一次,重新
all over 遍及
all right 令人满意的;可以
all the same 仍然,照样的
all the time 一直,始终
as a result结果
in sum 总之，简而言之
as has been noted 如前所述
in summary 简要地说 as I have said 如我所述
on the whole 总体来说；整个看来
at last 最后
therefore 因此
briefly 简单扼要地
to speak frankly 坦白地说
by and large 一般说来
thus 因此
