1、
He was conscious of colouring, and was annoyed at his boyishness.
他感到一阵脸红, 觉得自己太幼稚因而很烦恼.
2、
What aroused her to something more than liking was his boyishness when they went tramping.
在一起漫游时，他无意中表现出来的稚气竟使她心中更加激动不已。
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