我认为他曾是一个很有名望的术士，但他并不喜欢谈论他的过去。

I think he used to be a sorcerer of great renown, but he doesn't like to talk about his past.

youdao

他在本地没有朋友，也不愿意谈论自己的过去，但时间久了也难免透露出一些。

Brick.He had no other local friends, and he was cagey about his past, although certain details emerged over time.

youdao

他补充说，在目前这个阶段，谈论大脑思考过去、现在和未来的潜在意义或是应用推广都为时尚早。

He added that, at this stage of the game, it is too early to talk about potential implications or applications of understanding how the brain thinks about the past, present, and future.

youdao