In 1973, Chen Jingrun made public his result on the Goldbach conjecture.

1973年陈景润正式发表了他对哥德巴赫猜想的研究；

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I after long time consideration, finally discovered that "Goldbach conjecture" new method.

我经过长时间地思考，终于发现了证明“哥德巴赫猜想”的新方法。

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I after long time consideration, finally discovered that "Goldbach conjecture" new method.

我经过长时光地思考，终于发现了证明“哥德巴赫猜想”的新办法。

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