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1·The annoying habits and bad character traits seem to recede into the background.

原来那些令人讨厌的习惯和坏脾气似乎都退避三舍。

2·This has allowed the menu to recede into the background as a command vector for beginners and for invoking advanced or occasionally used functions.

这使得菜单退化到后台，成为新手用户学习的途径，也成为调用高级功能和偶尔使用功能的地方。

3·Cool colors work best for backgrounds as they appear to recede away from us into the background.

由于冷色调表现出远离我们到幕后，因此最好用来作为背景色。