🧩 词语组成解析
n. 波拖马可河（美国河名）
river
['rivə]
n. 河，江;溪，巨流;
🗣️ 情景例句
and we'd cook the hot dogs.
然后烤热狗。
No news is good news.
没有消息就是好消息。
As it is, they have been drilling for sixteen hours and they still have a long way to go.
实际情况是，他们已连续钻了16个小时了，但离钻透还早着呢。