自从那时以来，五年已经过去了。
但是自从那时以来，科学家们一直无法解释它的成因。
But since then, scientists have been stumped about how they got there.
我是在1980年见过杰克的，自从那时以来再也没见他。
自从那时以来，意大利文译本和法文译本相继以书藉形式问世。
Since then, an Italian translation and a French translation have appeared in book form.
自从那时以来，人民币面临很强的升值压力，当然大部分可能具有投机性。
Strong upward pressure has emerged since then, but much of this may be speculative.
自从那时以来，世界上的人们就可以不去精神病院，而用他的治疗方法就可以过着正常人的生活。
Since then, people all over the world have been able to stay out of psychiatric17 hospitals and to lead normal lives by using his approach.
自从那时以来，世界上的人们就可以不去精神病院，而用他的治疗方法就可以过着正常人的生活。
Since then, people all over the world have been able to stay out of psychiatric17 hospitals and to lead normal lives by using his approach.
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