Espichellite
橄闪粗玄斑岩
🗣️ 情景例句
She is making steady progress in her learning.
她在学习中不断进步。
The problem has been bothering me for weeks.
那个问题已经困扰了我几个星期。
She gave her luggage to a porter and showed him her ticket.
她把行李交给搬运工并给他看了车票。