Metaphor, also known as Lianbi, is the use of several metaphoric bodies from different perspectives to illustrate an ontology. Proper use of metaphor can make a deep impression. Using a metaphor can strengthen semantics and increase momentum. Being able to show the characteristics of things or the connotations of things from different sides and from different angles is beyond the reach of other types of metaphors. According to the above definitions, Which of the following are metaphorical:. ['This technician who deals with steel all day is not like steel.', 'How much do you worry about? Yichuan Tobacco, Flying Flying Over the City, and Huang Shiyu.', 'The characters of the Shanghai people called Xiao Sansan are also very similar to our party, and they are very dry and look very ugly.', 'Peach Blossom Lake is thousands of feet deep, less than Wang Lun sent me.']