across and
through
Typical mistake:
*It took us
two hours to walk across the forest.
1 Across and through can
both be used for a movement from one side of an area to
another.
across和through用来表示从平面的一端到另一端。
Across is
related to on - it suggests that the movement is
on a surface.
across与on有关——说明在表面上的移动
Through is related
to in - you move through a three-dimensional
space, with things on all sides.
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