靠记忆，不堪乐谱
by ear
play music from memory without having seen it printed
对……有鉴赏力
have an ear for
have keen recognition of sounds esp. in music and language
a word in one's ear 私房话，私密话
实际上
in effect
in fact
really
实行，使……生效
give effect to
carry out
to no effect 不起作用，没有取得任何效果
无效
（be）of no effect
useless
to the effect that 大意是……主要内容是……
to that effect 是那个意思的
出现，暴露（问题、意见等）
emerge from
appear
become known
place/put/lay an emphasis on 强调，把重点放在……上
encourage sb in 鼓励
encourage sb in his/her work 鼓励某人工作
encourage sb in his/her idleness 怂恿某人游手好闲
encourage sb in ……with sth. 用……鼓励某人做某事
连续地
on end
continuously
结束了
（be）at an end
finished
很多，大量
no end of
very many/much
最终
in the end
finally
eventually
无法可想，智穷计尽
at one's wits end
not knowing what to do or to say
end up with 以……而结束
结束
come to an end
finish
end in 以……为结束
忙于，从事
engage in
be engaged in
