I think a model that could help create novel biological agents would be a great threshold.

我认为一个能够创造新的生物制剂的人工智能模型会成为一个很好的门槛。

There is even talk of biological agents, in the form of viruses specifically tailored to seek out and eliminate their tumorous targets.

有时甚至会使用生物制剂，即能找出并消灭肿瘤标靶的特制病毒。

Oil spill cleanup can involve a bunch of different tools, including floating barriers called booms, chemical dispersants and biological agents, and skimmers, which are boats that skim or scoop spilled oil off the water's surface.

溢油清理可能涉及许多不同的工具，包括称为围油栏的浮动屏障、化学分散剂和生物制剂，以及撇油器，它们是从水面上撇去或舀出溢出的油的船只。