It doesn't take much of a reaction to wipe out a margin of only three quarters of a point.

它并不需要太多的时间就能弥补一点四分之三的的利润。

youdao

To test out reaction, I take a copy of the book to an ultra-Orthodox Jewish study centre, where I meet a 22-year-old man in signature black hat and beard.

BBC: The sex manual for ultra-Orthodox Jews

Jennings then ensured that Derry held on to take their chances in the shoot-out when he made a remarkable reaction save to deny sub Jamie Harris.

BBC: Greg O'Halloran tries to turn Derry's Killian Brennan