问题描述：
英语翻译
如题：英文说明书中有一句 Operating Method =Mode 1(default) is for heavy exercise avtivity.Mode 2 may be used as an alternate operating method for lighter display.
其中“（default）”是什么意思?
如题：英文说明书中有一句 Operating Method =Mode 1(default) is for heavy exercise avtivity.Mode 2 may be used as an alternate operating method for lighter display.
其中“（default）”是什么意思?
问题解答：
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