By contrast, Japan's level of science and technology in the 60-70 age of the last century to upgrade quickly, followed by equal time with the United States.

与之相对应，日本的科技水平在上世纪60- 70年代提升迅速，之后一度与美国分庭抗礼。

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By contrast, Japan's level of science and technology in the 60-70 age of the last century to upgrade quickly, followed by equal time with the United States.

与之相对应，日本的科技水平在上世纪60- 70年代提升迅速，之后一度与美国分庭抗礼。

youdao