I hate extortions however I admire your confidence and ability.

我最痛恨受别人威胁，但我非常钦佩你的自信及才华。

What by bribe, and what by extortions, he made enormous sums of money.

他又受贿，又敲诈，因而有了很多钱。

These requirements and extortions explicitly violate prohibitions of the World Trade Organization.

那些要求和勒索明确地违反了世界贸易组织的禁令。

I had listened very carefully when he paid the cheque, hoping to avoid another of the merciless extortions that sometimes accompany a meal when the price isn't established at the outset.

他结帐的时候，我非常仔细地听，以免又被敲诈。未议价先吃饭有时候会被敲诈。