汽油全部用光了。
My precious youth will be all used up if it goes on like this.黎维娟:宝贵的青春,就这么糟蹋了。
So once the pebble is depleted a fresh pebble can be put it in or it can be re-circulated back in the reactor if its burn-up isn all used up or the fuel isn all used up.所以,一旦球体被分离了,新的球体能够,放进去或者它能够在计算回反应堆里,如果它燃烧完了,但没有用完,或者燃料,没有全部用完。