He had ridden out of Cambridge, inconspicuous among the hundreds of young cyclists.他骑着自行车出了剑桥, 在数百名年轻骑车人队伍中毫不起眼。

I'll try to be as inconspicuous as possible.我会尽量低调。

an inconspicuous grey building一座不起眼的灰色建筑

You should start painting in an inconspicuous area.你应该在一个没人注意的地方开始画画。