1·In your last films, you used a commentary. What kind of value do you give it?
在你最近的电影中，你使用了解说词。你认为这有那方面的价值？
2·The tour guide give a running commentary from the front of the coach.
导游在旅游车的前部向游客作连续的现场解说。
3·In view of these, the authors give here a comprehensive commentary on some common techniques in mutant isolation, enzyme assay and signal detection and their progress recently.
居于此，文中综合评述在突变株分离、酶检测和信号探测等方面，目前的一些常用技术及其最新进展。
4·So we're not going to give in-depth commentary on the IE team's decision.
所以我们不会对IE团队的决定多嘴多舌。