1. Gemini is the English name for the astrological sign of the zodiac known as "双子座" in Chinese. It is the third astrological sign, which spans from May 21 to June 20.

2. Symbolized by the Twins, the Gemini sign is associated with the element of air. People born under this sign are believed to possess a dual nature, often displaying characteristics of both extroversion and introversion.

3. Gemini individuals are known for their intellectual and communicative abilities. They are often curious, adaptable, and quick-witted. These individuals thrive on social interaction and are often charming and talkative.

4. However, Gemini's duality can sometimes lead to indecisiveness and inconsistency. They may struggle with making decisions and sticking to them. They can also be restless and easily bored, seeking new experiences and constantly searching for intellectual stimulation.

5. In relationships, Geminis are often playful and flirtatious. They enjoy the excitement of new connections and are skilled at creating a rapport with others. However, they may also struggle with commitment, as their dual nature can make them prone to wanderlust.

6. Gemini's ruling planet is Mercury, the planet of communication and intellect. This planetary influence further enhances Gemini's ability to express themselves verbally and mentally.

7. In conclusion, Gemini is the English name for "双子座," and it represents individuals born between May 21 and June 20. People born under this sign are known for their adaptability, intellect, and social nature, but may struggle with indecisiveness and commitment. Their ruling planet is Mercury, which enhances their ability to communicate effectively.