advance进步可数吗

　　例句：

　　How can everybody in the world share the recent technological advances?

　　世界上的每个人怎样才能共享最新的技术进步呢？

　　Clearly, certain diseases are beating a retreat in the face of medical advances.

　　很明显，面对医学的进步，某些疾病正在撤退。

　　Advances in technology might make Antarctica a lot more accessible three decades from now.

　　科技的进步可能会让人们在三十年后更容易到达南极洲。

　　It was a hard struggle with him to make new advances, now, but he nerved himself to it and entered.

　　现在，要想跟他有新的进展是很困难的，但他还是鼓起勇气走了进去。