关于twice as better as …这种句式 好多类似的，不知道是两倍还是多两倍！请大家尽可能的多回答类似的。 如 times fold，times more than等谢谢！

WHAT DOES [AD] MEANS IN THE FIELD OF MOVING PICTURE? THANK YOU!Thank you both for answering only that it doesn't seem to mean advertising in the original line. Tilda swinton(actress) said as follows" if they have opened that film course 20 years ago in Cambridge University, I would have been an AD now." So I presume that's a movie-related position. Assistant director doesn't feel like it too.

incanted group? or enchanted group? Does this exist in English expression? From its original context, it is supposed to mean some confidential conversation with psychiatrist. It sounds similar to making prayers. I'm not sure about its spelling, sorry~ Thank you so much for taking up my question!the original line appeared in Tilda Swinton and Serra Iilmaz 's istancool talk video provided by bilibili. It sadly has no subtitiles."It's sort of like an [in'cantid] group, doctor, since we are alone here, I can tell you."

what is the implication of a sandbox(沙箱)？ or sandpit？ Is it used to refer to a kind of environment away from one's comfort zone and full of adventures and uncertainty? Original line appeared in a actor's interview describing the actor's career. "It is supposed to have fun, entering this 'sandbox' as they say it and being in the moment."

what does 'half hear' mean? like the half heard stories thank you so much~

What does ''put a little wisdom by for later'' mean? thank you so much~