Using the keyword "这是" in English would be "This is". Here's a short article based on this phrase:

This is a simple yet powerful phrase in Chinese. When translated to English, it becomes "This is". This phrase can be used in various contexts, from introducing oneself to explaining a concept or situation. In English, we might say "This is my friend" or "This is the solution", whereas in Chinese, we would use "这是我的朋友" (Zhè shì wǒ de péngyǒu) or "这是解决方案" (Zhè shì jiegou fangan). The phrase "This is" serves as a fundamental building block in both languages, facilitating clear and direct communication.