本帖最后由 WARMHUT 于 2019-3-13 14:00 编辑 ' h( C9 [$ n, p: R$ A N2 ^8 |& I4 r3 B: @. \' m# v! [
Canada and the United States joined authorities around the world on Wednesday and grounded the Boeing Max 8 and Max 9 aircraft, days after the Ethiopian Airlines crash that killed 157.