" train to tonechester , then bus to here . there ' s a bus back to tonechester this evening . “坐火车到通彻斯特，然后再换公交车到这儿来。今晚有一趟返回通彻斯特的公交车。 ”
2.
Our competence in the field technical engineering coupled with our extensive practical experience ensure a thorough understanding of the chemical - physical requirements of plants and processing techniques 我们在技术工程方面的能力和丰富的实践经验相结合，保证了对装置和工艺技术的化学物理性质需求有通彻的认识。
