1. The car's transmission was equipped with a syncromesh, allowing for smoother gear shifts.
这辆汽车的变速器配备了一个同步器，使换挡更加平稳。

2. With the introduction of syncromesh technology, manual gear shifting became much easier for drivers.
随着同步器技术的引入，手动换挡对驾驶员来说变得更加容易了。