After printing, some bioinks will stiffen immediately; others need UV light or an additional chemical or physical process to stabilize the structure.

打印完成后，有些生物墨水会立即变硬；有些则需要紫外线，或额外的化学或物理加工来稳定结构。

Certainly there had to be some additional process, some form of renewal and uplift, that created new hills and mountains to keep the cycle going.

显而易见，肯定还有某种别的过程，某种形式的更新和隆起，创造了新的丘陵和新的大山，不停地如此循环。