to be in a strong position to control or influence a situation
处于强势地位来控制或影响局势
"In the negotiations, the buyer held all the cards."
"在谈判中，买家掌控了所有牌。"
very calm and composed
to have control or an advantage over someone
to suddenly become afraid to do something
facing a decision or choice
a test conducted without participants knowing certain inform...
A very close competition
