I have been a happy man ever since January 1, 1990, when I no longer had an email address.

从1990年1月1日起不再拥有电子邮件地址之后，我一直是一个快乐的人。

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The Teachers' Law has taken positive effect on building of teaching staff since January 1, 1994.

《教师法》自1994年1月1日施行以来，对加强我国教师队伍建设起到了积极的作用。

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The once high-flying stock market has fallen more than 30 percent, since January 1, and inflation has ballooned.

曾经飞涨的股票市场下降了30%多。通货膨胀率从今年1月1号开始上升。

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These two banks alone have shed more than 5, 500 workers since January 1, Challenger, Gray notes.

FORBES: Prediction: Financial Services Will Be the Loser in Tomorrow's Jobs Numbers

They are also believed to be behind the killing of at least 30 elephants in the Central African Republic since January 1.

CNN: Cameroon elephant slaughter latest in string of killings

As many as 36, 000 Syrians have crossed into Jordan since January 1.

CNN: STORY HIGHLIGHTS