But I found the examples on the Internet: Instead, the White House has stated what it called its principles for achieving that goal. The group criticized what it called a "violent and dangerous" seizure of the vessel. It called in Saudi Arabia and other regional troops to help end the protests last month. Are there differences between British English and American English about this?

I know It is called the land of watches is passive voice.But what we learn is "It called=It named."

My vocabulary is not good-_-||

This is just my personal opinion, you may consider. I forget the first is how to learn English, but language interoperability, learn and learn Chinese English have the same point, if you put Chinese Pinyin each combined into words back over it, I found it too difficult to seemingly. First of all, this is a test of memory. Second, there are many homophones even Chinese may not know, is extremely rare in life, don't use. If I were you, I will learn some phrases, vocabulary. As I learn English, 3000 commonly used words, is back, can quickly exchange and others. These are just my opinion, free to use.

yi zhang is a piece of paper. yi ben is about many pieces of paper make up a book . my English is not good ,if you understand the words I write.It is my pleasure.