马里亚纳群岛发生6.8级地震,震源深度220千米\u0026#12298;\u0026#22270;\u0026#20070;\u0026#39302;\u0026#30340;\u0026#22899;\u0026#26379;\u0026#21451;\u0026#12299;\u0026#20813;\u0026#36153;\u0026#39640;\u0026#28165;\u0026#22312;\u0026#32447;\u0026#35266;\u0026#30475;\u0026#95;\u0026#26085;\u0026#38889;\u0026#21095;\u0026#30005;\u0026#35270;\u0026#21095;\u0026#39640;\u0026#20998;\u0026#27036;\u0026#32;\u0026#124;\u0026#22270;\u0026#20070;\u0026#39302;\u0026#30340;\u0026#22899;\u0026#26379;\u0026#21451;