Cecil: Seriously, though, no fooling around in here. This stuff is really old. All right, then.

不过说真的，不能在这里打闹，这里的东西都太古老了。

youdao

Employers in desperate need of specialty talent from overseas will have no time for fooling around this coming April 1.

FORBES: Immigration On A Very Fast Track: The Race For H-1B Visas