Перевести на английский язык не используя переводчик: 1. какой высоты эта стена? – ее высота – три метра. 2. высота этого предмета пять сантиметров, длина – три сантиметра, ширина – один сантиметр, следовательно, его объем – 15 см3. 3. наша комната прямоугольная. ее площадь составляет примерно 25 м2. 4. в комнате одно окно высотой 2 метра и шириной один метр. 5. какова длина классной комнаты? между прочим, какова ее ширина? 6. на самом деле площадь классной комнаты составляет 30 м2. 7. этот предмет – большой, а тот – еще больше. к тому же третий предмет – самый большой. 8. длина этого блока 20 см, ширина – 5 см и высота – 10 см.

The translations for the provided sentences are as follows:

1. How high is this wall? – It is three meters high.
2. The height of this object is $5\text{cm}$, the length is $3\text{cm}$, and the width is $1\text{cm}$; therefore, its volume is $15{\text{cm}}^3$. Our room is rectangular. Its area is approximately $25{\text{m}}^2$. There is one window in the room two meters high and one meter wide. What is the length of the classroom? By the way, what is its width? In fact, the area of the classroom is $30{\text{m}}^2$. This object is large, and that one is even larger. Moreover, the third object is the largest. The length of this block is $20\text{cm}$, the width is $5\text{cm}$, and the height is $10\text{cm}$.

Grammar and Vocabulary Analysis

• Describing Dimensions: When stating measurements, English often uses the pattern [number] + [unit] + [adjective] (e.g., three meters high). Alternatively, you can use nouns: "The height of the wall is three meters."
• Linking Words:
  • Therefore (следовательно) is used for logical conclusions.
  • By the way (между прочим) introduces a related but incidental point.
  • In fact / Actually (на самом деле) clarifies or corrects information.
• Comparison: To express increasing degrees, use the comparative (larger) and superlative (the largest) forms. Note that "even larger" emphasizes the difference.
• Mathematical Notation: Volume and area are expressed using cubic and square units. For example, $15{\text{cm}}^3$ is read as "fifteen cubic centimeters" or "fifteen centimeters cubed."

Would you like to practice more complex geometric descriptions or focus on comparative adjectives in different contexts?