That's cardinal sin number one.

这是罪加一等。

youdao

At the outer level is an application of the squaring function (power, with the second argument the number 2), and the first argument to power, is an application of the sin function.

最外层是平方函数的应用(power，第二个参数是数字2)，power的第一个参数是sin函数的应用。

youdao

As the number of people was increasing, so was their sin!

当人的数目增长时，他们的罪也随之增长！

youdao

But he was on target two minutes later from a penalty which saw Bath lock Peter Short sent to the sin bin for pulling back Blues number eight Xavier Rush off the ball.

BBC: Bath 6-14 Blues

Edinburgh number eight Allister Hogg was sin-binned for going offside at a ruck as the pressure increased, and another complex midfield move bamboozled the defence.

BBC: Ospreys 31-10 Edinburgh

With Leinster players queuing up to score however, Quins number eight Nick Easter was sin-binned for a deliberate knock-down, Contepomi stroking over the penalty for a 6-0 half-time lead.

BBC: Harlequins 5-6 Leinster