carried-outBNC¹⁰⁴⁵⁸⁴⁺⁶ 基本例句 实施贯彻carry out 的过去式和过去分词 “ People are voting with their feet and trading speed for the benefits of mobility,” said Iain Wood, from network measurement firm Epitiro, which carried-out the study. Iain Wood, Epitiro的一家网络测量专家,也是这次调查的发起人说:“人们现在用脚投票,用速度换取了移动性”。 yeeyan