Julie has a guitar. She plays it very well. (and)
→ Julie has a guitar and she plays it very well.
Julie has a guitar. She plays it very well. (and)
→ Julie has a guitar and she plays it very well.
"And" = và → nối hai hành động có liên quan.
Dịch: Julie có một cây đàn guitar và cô ấy chơi rất giỏi.