Functions and methods which impact resources, especially memory, need to explain themselves explicitly.

影响资源(特别是内存)的函数和方法需要显式地解释本身。

youdao

You see they had to explain to themselves as well as the audience, ?" "how come this lecture is larger than the Introduction to Economics?"

因为他们要说服自己，说服观众，“这门课怎么会比经济学导论跟热门“

哈佛公开课 - 幸福课课程节选

The idea, she said, was to allow the housemates "to explain themselves" to their fellow inmates.

BBC: NEWS | Entertainment | Are housemates aware of race row?

They prefer to operate secretively, as an anonymous priesthood, than to explain themselves on television.

ECONOMIST: Wim Duisenberg, in the rough

How did the various players in this strange religious game explain themselves to their own pious subjects?

ECONOMIST: The Crimean war