He had better be untouchable.

他最好是联系不上。

youdao

Private car, once seemed to be untouchable for the ordinary people, now has been bought by most families.

私家车，对于普通人家来说，曾经看起来是那么的遥不可及，现在大部分家庭都买了私家车。

youdao

The prospect of a bank account with $100 in it—this initial amount would be untouchable until the child's 16th birthday—would encourage parents to register their newborn babies.

含有100美元银行账户的构想——这个初始数额一直保持到孩子16周岁不得动用——将会鼓励父母为他们的新生儿注册登记。

youdao

"We are touching on something which for a long time was thought to be untouchable - the monopolies, " left-wing senator Alejandra Barrales told Reuters news agency.

BBC: Mexico Congress passes sweeping telecoms bill

Democrats were forced to play defense nearly across the board, obliged to defend programs (National Public Radio) that were once thought to be untouchable shrines of modern liberalism.

WSJ: Review & Outlook: The Tea Party's First Victory

With her skin pallor verging on translucence, and a long, tigerish mane, she could be a Victorian dream of the untouchable, and you can picture Millais and Rossetti dropping their brushes at the sight of her.

NEWYORKER: Hot and Bothered