The best way to label this DNA is by designing probes or labels that hybridize with specific sequences that you're interested in.

最好的标记方法是,设计出能与你感兴趣的,特定基因序列杂交的,分子探针或标签

耶鲁公开课 - 生物医学工程探索课程节选

So the translation here is that whereas last week and in Scratch, the looping structures are yellow and have kind of this brace structure to them.

同理，大家回想一下上个星期,在Scratch软件中，循环结构都用黄色标记出来了,与此类似。

哈佛公开课 - 计算机科学课程节选