1、这是由于地球是圆的
) W# P: Q, A( g/ Y2 D8 `The reason is that earth is circular.
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2、两个数以何种顺序相加是无所谓的7 x6 f; G# s, z" i6 R
It does not matter that how these two number add in order.
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% L$ c3 y- ?; [ O& _$ d3、这与我们所观察的到接近7 J: a4 @( _, d3 f9 D l+ @( Y" Y
This is close to what we observed.
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4、实际的方向与我们想象中的相反
, e2 I7 X& w' h3 r' q& [; kThe actual direction is opposite with what we imagine.
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/ H6 p! Q9 l& B% Q5、两国对边界线存在长期(long-standing)的分歧# I( ~6 z: v$ s/ y- v6 B
There is a long-standing conflict between two countries about boundary. 5 b9 q n: f! R& R& o
6、a bad begining makes a bad ending! g% l& @. O$ ]/ v
一个不好的开始导致一个不好的结局。 |