✅ 同义词
🗣️ 情景例句
Never chew with your mouth open.
嚼东西时别张着嘴。
Their grandchildren are grown up now.
他们的孙子现在长大了。
Now that a tunnel ahs been built through the mountains, the Pass is less dangerous,
如今由于山里开挖了隧道，翻越山口已不那么危险了。