您要查找的是不是：
- I think most of these obstacles can be surmounted. 我认为这些障碍大多数都是可以克服的。
- upgrading obstacles 升级困境
- He is easily discouraged by difficulties and obstacles. 他遇到困难和阻碍就容易泄气。
- She has the determination to overcome all the obstacles to success. 她有决心克服通往成功路上的一切障碍。
- The learner of a second language has many obstacles to overcome. 第二语言学习者有许多障碍要克服。
- They finally bargained out the obstacles to an agreement. 他们通过谈判终於排除了达成协议的障碍。
- Obstacles to agreement still exist. 达成协议还存在障碍。
- We hope that these obstacles may be superable. 我们希望这些障碍是可以超越的。
- How to Upgrading Mobile Communications Competence? 如何提升移动通信竞争优势?
- Have you finished upgrading your car? 您完成了赛车的升级否?
- The act or instance of upgrading. 提高，改善提高(或改善)的行为或事例
- Upgrading by welding is required. 因此就需要进行焊接改进。
- There are many formidable obstacles to overcome. 存在着许多需要加以克服的重大障碍。
- Upgrading the management according to the law. 提高依法管理水平。
- To put obstacles in the way of; check or thwart. 阻碍，阻挠在路上放障碍物；阻碍或使受挫
- The first is upgrading our infrastructure. 首先，我们要改善我们的基础设施。
- We must eliminate these obstacles. 要消除障碍。
- I just love upgrading)spots like these! 我正直的爱升级)斑点喜欢这些!
- Can you steer clear of those obstacles? 你能避开那些阻碍吗?
- Have you considered upgrading your system? 你考虑过给你的系统升级吗?
