我看到和感受到他们所有的时间，但我从来没有发现确凿证据，直至现在。

I see and feel them all the time, but I have never caught firm evidence until now.

youdao

一天，午饭后你早早回到办公室，发现办公司空无一人，可能是所有的软件开发人员都还在享受他们的午休时间。

One day, you came back early from lunch to find the office empty, probably because everyone on the software development team were still on lunch break.

youdao

一天，午饭后你早早回到办公室，发现办公司空无一人，可能是所有的软件开发人员都还在享受他们的午休时间。

One day, you came back early from lunch to find the office empty, probably because everyone on the software development team were still on lunch break.

youdao