The surface area ... which you can scratch or break has basically doubled.

基本上，外壳部分留下刮痕或者破裂的可能性增加了一倍。

youdao

Outside, Umansky said Lachey completely built up the pool and entertainment area from scratch, adding a new pool, Jacuzzi, barbecue and outdoor dining area, each surrounded by the nearly 360 degree views.

FORBES: Connect

It allows athletes to fulfill their entrepreneurial spirit without starting a business from scratch, which is the area where Stone sees athletes losing the most money.

FORBES: NFL Breeds Second Career Franchisees

But the hugely controversial reorganisation in North Wales didn't even scratch the surface of these changes for their area.

BBC: "Very significant heat in the system"