If you have some cash onhand , and want to put it to work sooner, adopt the new thresholds.

如果你手上有现金，希望尽快投入市场，那就采用新的临界值。

In case of a blowout, Shell will have onhand a capping stack, that's what brought an end to the Gulf disaster.

万一发生井喷，壳牌可以就近封堵叠加，这样就可以结束海湾灾难。