`2,` it is not as large as

`3,` is much smaller

`4,` be as big as

`5,` is much more powerful than

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`@` SSH - Tính từ ngắn : S1 + be + adj-er + than + S2

`@` SSH - Tính từ dài : S1 + be + more + adj + than + S2

`@` SSB : S1 + be + (not) + as + adj + as + S2

2. it is not as large as

- so sánh bằng: S1 + be (not) + as adj as + S2

3. is much smaller than

- So sánh hơn với tính từ ngắn small + er => smaller

- Dùng much để nhấn mạnh

4. be as big as

- so sánh bằng: S1 + be (not) + as adj as + S2

5. is much more powerful than 

- so sánh hơn với tính từ dài powerful thì thêm more trước tính từ

- Dùng much để nhấn mạnh