1.work on 從事于

例句：The scientists are still working on inventing new methods of reaching outer space.

科學家們仍致力于發明到達外層空間的新方法qOj~^,n5bX=o(=。

2.differ from 與…不同

例句：That arrangement differs from the one I had in mind.

那種安排同我原先所想的不同1Z&RBmZpXBk^Z+MG%Ksq。

3.subscription service 訂閱服務

例句：The offer information associated with the services is published to the catalog service and is referenced by the subscription service.

與服務相關聯的報價信息被發布到目錄服務，并由預訂服務引用ZGV^t#@2@B4D7w6。

4.according to 根據

例句：They do everything according to Hoyle.

他們一切都按照規定辦理l)RTeI%M^9^3Hud0+di。