1, cosmopolitan: Anywhere can be regarded as your home.
2. Broad sky: refers to the vast sky, and later refers to the sky where people talk and imagine.
3. Far apart: describe different areas that are far apart; Also described as rambling.
4. Vast: It means that the literature is very rich.
5. Avalanche: It means to describe strength and momentum.
6, the ends of the earth: describe a place far away, or far apart.
7. A sea of people: it refers to a sea of people, and it describes that there are many people gathered.
8. All corners of the country: refers to all parts of the country, and sometimes refers to all parts of the world; The present tense is also a metaphor for broad unity.
9. Mirage: originally pointed out the illusory towers and towers in the seaside or desert. Now it is generally used to describe something illusory.
10, all rivers flow into the sea: it means that the sea can hold hundreds of rivers. Metaphor contains a wide range of things and a huge number.
1 1, a drop in the ocean: it means a drop in the ocean, and the metaphor is very small and insignificant.
12, looking for a needle in a haystack: just looking for a needle in a haystack, it's hard to find.
13, crossing the ocean: refers to crossing the ocean, mostly to foreign countries or far away places.
14, needle in a haystack: it means needle in a haystack. Metaphor is extremely difficult to find.
15, famous all over the world: it means that fame is spread all over the world.