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1·Both the math pathfinders bathed in the bathtub.

两个数学先驱都在浴盆里洗过澡。

2·Both the math pathfinders bathed in the bathtub.

数学探险者(开创者)们都在浴缸中沐浴。

3·Best wishes to the success of the Green Pathfinders Forum!

预祝平步青云环保讲坛圆满成功！

4·The climbing pathfinders call this splendor at such high attitude 'the Largest Park on the High Mountain'.

登山探路者把在如此高的山上看到的这种现象叫做“高山上的大公园”。