二鸟在林不如一鸟在手
Two birds in the forest are not as good as one in the hand
以上为机器翻译结果，长、整句建议使用 人工翻译 。
我们用“现四”来代表浓厚的现实主义，这种浓厚的现实主义就是指一种安于人生现状的态度，是一种认为“二鸟在林，不如一鸟在手”的态度。
we have R4 standing for intense realism, which means an attitude of accepting life as it is and of regarding a bird in the hand as better than two in the bush.
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