zhè cì / lǚ xíng / wǒ men / qǐng / le / yí wèi / sī dǎo / tā / jì / kāi chē / yòu / jiǎng jiě这次旅行我们请了一位司导,他既开车又讲解。On this trip we hired a driver-guide who both drives and gives commentary.