It has been 15 years since this part of Hawaii has seen lava flow like this.
It has been 15 years since this part of Hawaii has seen lava flow like this.
自夏威夷该处被发现以来，熔岩已像这样持续15年之久了。
It has been 15 years since this part of Hawaii has seen lava flow like this.
自夏威夷该处被发现以来，熔岩已像这样持续15年之久了。