Then the first time so he came up a major third there and then quickly backed off with just a half step below it, which completely gave it a different feel.

于是开始的时候,乐曲中出现一个大三和弦,然后快速地降低了半个音,这种变化给人完全不同的感受

耶鲁公开课 - 聆听音乐课程节选

Remember I said that squash is a great sport because you can enjoy it the first time you step onto the court?

WSJ: Squash and Schooling

Once somebody does it the first time, everybody else wants to step up and give it a run.

CNN: Next challenge for space industry

"We have to be happy, we are in the first row for the first time, that's a step forward for us, " said Alonso.

BBC: Sebastian Vettel pips Fernando Alonso to German F1 pole