Interleukin-2 is now readily available, cheaply manufactured because it can be made through genetic engineering techniques.

白细胞介素-2现在很常见了，而且制作成本很低，因为它可以通过基因工程技术来制造。

The term GM foods refers to those produced with the latest genetic engineering techniques.

GM（Genetically Modified）一词是指通过最新的科学技术转基因处理过的产品。

Ironically, these green energy producers modelled  their floating turbines off floating oil platforms that use similar engineering techniques  to stay afloat in the middle of the sea.

具有讽刺意味的是，这些绿色能源生产商在浮动石油平台上模拟了他们的浮动涡轮机，这些平台使用类似的工程技术在海中保持漂浮。