There's only a marginal difference between the two estimates.
这两种估计差别很小。
The two estimates and good, although is not necessarily must be accurate.
这两个估测并不错，尽管未必是一定精确的。
Unofficial estimates put the figure at over two million.
非官方的估计数字为200万以上。
Unofficial estimates put the figure at over two million.
非官方的估计数字为200万以上。
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