这些几乎全都是前所未见的激烈行动。

These are all radical actions that had almost never been undertaken before.

youdao

然而，勇气并不需要你在这些情形下采取激烈行动。

Courage, however, doesn't require that you take drastic action in these situations.

youdao

费德勒采取如此激烈的行动可能为时已晚，右撇子纳达尔用左手打球的唯一原因是他叔叔兼教练Toni的远见。

While it may be too late for Federer to take such drastic action, the only reason Nadal, a natural right-hander, plays left-handed is because of his uncle and coach Toni's foresight.

youdao