🧩 词语组成解析
us
[ʌs]
pron. 我们;
coast
[kost]
n. 海岸;滑坡;
vi. （汽车或自行车）（尤指不用动力向山坡下）滑行;（做事）不出力;不费力地取得成功;（不用多少动力）快速平稳地移动;
vt. 沿海岸航行;
guard
[ɡɑrd]
n. 警卫;狱吏，看守;护卫队;防护装置;
vt. 保卫，守护;看守;加防护装置;谨慎使用;
vi. 警惕;警卫;
🗣️ 情景例句
because we have a little surprise for you today.
因为今天我们要给各位一项惊喜。
I was born in China and brought up in the U.S.A.
我出生在中国，在美国长大。
Fortunately, the shouting woke up my wife who opened the window just as the policeman had started to climb towards me.
幸运得很，这喊声惊醒了我的妻子。就在警察开始向我爬上来时，她打开了窗子。