承包商承诺在雨季来临前交付全部排水工程。Chéngbāoshāng chéngnuò zài yǔjì láilín qián jiāofù quánbù páishuǐ gōngchéng.The contractor promised to deliver the entire drainage project before the rainy season arrived.
工厂按时把新车交付给了客户。Gōngchǎng ànshí bǎ xīn chē jiāofù gěi le kèhù.The factory delivered the new car to the customer on time.
货物将在三天内交付,请您放心。Huòwù jiāng zài sān tiān nèi jiāofù, qǐng nín fàngxīn.The goods will be delivered within three days, so please don't worry.