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- It is not always reliable to argue by analogy. 用类推法论证并不总是可靠的。
- It is not always the highest mountains which are the hardest to climb. 最高的山未必最难爬。
- It is not always as sweet as it looks on the top. 这不是因为它看起来总是那么甜美的首位。
- It is not always easy to amuse oneself on holiday. 让自己在假期里自娱并不总是容易的。
- It is not always easy to know right from wrong. 分辨是非并不总是很容易的。
- Clearly, Mars was not always the frozen wasteland it is today. 很显然，火星曾经并不都是今天这样冰冻的荒原。
- Clearly,Mars was not always the frozen wasteland it is today. 很显然，火星曾经并不都是今天这样冰冻的荒原。
- Fame is not always what it is cracked up to be. 名声并不总是与人们所说的一样好。
- It is not always easy to refuse invitation. 拒绝邀请并不总是容易的。
- Jim: It's mild,but it is not always pleasant. 吉姆：气候温和，但并不总是令人满意的。
- It is axiomatic that life is not always easy. 生活并不总是一帆风顺是明摆着的事实。
- It is not always easy to amuse oneself on holiday . 让自己在假期里自娱并不总是容易的。
- Silence is not always tact, and it is tact. 沉默不总是机智，但是确是机智。
- It's mild, but it is not always pleasant. 是温和的,但不总是令人愉快的。
- It is not always easy to refuse invitations. 拒绝邀请并不总是容易的。
- It is not not always easy to refuse invitation. 拒绝邀请并不总是容易的。
- Some people think he is rude, but it is not the case. 有些人认为他很粗野,但情况并非如此。
- It is not always so easy to identify a wrongdoer. 要确认犯错者并不总是这么容易。
- It is often the case that haste makes waste. 忙中有错是很常见的。
- It is not always easy to make it as a freelancer . 做个自由职业人，要能时常感觉满足，可不容易。
