having two very different sides to one's character
一个人有两个非常不同的性格面 (yí gè rén yǒu liǎng gè fēicháng bùtóng de xìnggé miàn)
"He’s got a split personality—sometimes kind, sometimes cruel."
"他有一个分裂的个性—有时友善，有时残忍。" (Tā yǒu yīgè **fēnliè de gèxìng**—yǒu shí yǒushàn, yǒu shí cánrěn.)
to make connections between ideas or information
to combine different things into one
feeling sad or depressed
to reach the lowest point of failure or depression
suggesting that AI or machine learning models are often the...
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