1.The White House did send written answers to the Special Counsel's questions about alleged collusion with Russia.
collusion勾结
He found no evidence of collusion between record companies and retailers.
他找不出唱片公司与零售商互相勾结的证据
。2.It also says 3 suspects were apprehended after a 10-hour chase at sea.
apprehend逮捕
Police have not apprehended her killer.
警方尚未逮捕杀害她的凶手
。