Whenever possible, I try to run with my cell phone, and it has my ICE (In Case of Emergency) Numbers saved.
只要有可能，我试着带着手机跑步，它保存了遇到紧急情况的电话号码。
3
Although mastodon mitochondrial DNA has been sequenced before, the researchers say they were the first to do the analysis on DNA from the cell nucleus - in this case, using material from a tooth.