The decoration, tidiness, cleanliness, things collected etc could reveal your secrets.

房间的摆设、整齐、脏乱、收藏的东西等等，都可透露你的秘密。

youdao

He collected many things, birds, eggs, stones, and leaves.

他收集了许多东西：鸟，蛋，石头和树叶。

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youdao

He also edited works of others about the things he had collected on his trip.

VOA: special.2009.02.25

Among the things that they collected was a bunch of balance sheets, income statements, transactions from the dealer market for government securities.

FORBES: The Early Years

It isn't about the traditional forms of scorekeeping in sports things like trophies collected, points scored, bouts won, consecutive games played, or years served.

WSJ: Nike: The Big Business of Fairy Tales

During each match, a range of power-ups can be collected that do different things.

BBC: The Simpsons go Wrestling