There are several niggly criticisms of the twin method;

有一些严厉的批评双胞胎方法；

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"I'd just come back from a niggly shoulder injury, came on, it was feeling good, and 70 minutes in the game I re-hurt it, " he said.

BBC: Redford Pennycook signs Newcastle Falcons extension

Evans continued his fine performance with two more successful penalties after the beak, with Vesty replying for Bath in between, as the second half began to get niggly with a number of flare-ups.

BBC: Bath 13-26 Harlequins