what do dolphins use to find things?

what do dolphins use to find things? use times to do things what - things did you use to like to do when you were a chil 求翻译how to find finally what to do about the things you misse what techniques do you use to help you remember things 英语作文 Use your head ,and you will find _ it next A what to do B wh What are some of the things you find difficult to do? What are some of the things you find difficult to do Do people use knives to cut things?改为被动语态 use time to do things 打一单词 翻译：What do dolphins talk about? what can we use computers to do?