例如,对“世博园自2011年12月开园以来,已接待游客20万人次”的原译“Expo Happy Park has had 200 thousand tourist arrivals since December, 2011 when the park opened”可以改译为“Since it opened in December 2011, Expo Happy Park has received 200 thousand tourists.” 英文规约性和习惯性表达等相对稳定的整套选择限制更能有效提高译文的传播质量。