🧩 词语组成解析
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;
n. 山脉；山区；山岳（mountain的复数）
🗣️ 情景例句
That isn't necessary.
这倒不必。
I'm really positive that this product has all the features you have always wanted.
我确信这种产品有各种你所要的款式。
Now I could see a smaller deer next to the one my brother had pointed to.
现在我可以看见一只更小的鹿，它紧挨着我弟弟指的那一只。