I think he wanted to train their abilities of deep thinking.

我想他是想训练他们的深度思考能力。

youdao

Paranoia on the train » Extremes of paranoid thinking are associated with mental illness, but we all have paranoid thoughts from time to time.

» 列车上的妄想狂 »偏执的想法走向极端就是精神疾病了，但我们所有人时不时地都会有偏执型的想法。

youdao

She had seen many wonderful things and places; she was thinking of taking the train from Varna to Istanbul.

她到过很多地方，见到过很多美丽的风景。她打算乘火车从保加利亚的瓦尔纳到伊斯坦布尔。

youdao

Recently I was on a train to DC, thinking about human beings as tribal creatures.

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Summer has us all thinking about travel, and from train stations to portable homes, this week was a big one for architecture of mobility.

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Pop Warner's executive director, Jon Butler, is taking safety more seriously these days, thinking of new rules and creative ways to better train volunteer coaches.

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