微风摇曳

已订12月去美国的机票，有朋友知道去美国要做核酸检测吗？多少小时之内的？在哪里做？ 费用是多少？（核酸检测的英文是什么？）
) I7 ~* D1 H3 I2 e. Q( e& C

news1

Air travellers will need to show proof of vaccination on arrival to the U.S., but will still need to show a pre-departure negative COVID-19 test taken within three days of travel prior to boarding their flight. The same policy applies for air travellers coming to Canada from the U.S.

! A: M) ]3 ^& ^$ [6 |0 o% e) F
# c, o! B# l4 t. \  c 这是今天的CBC新闻: https://www.cbc.ca/news/politics ... ovember-8-1.6212093
, P' q& X: @9 C1 M0 T0 `1 t
其它的问题自己Google一下。
8 E4 c- {) s! ^' V+ _