?? 詞語組成解析
[醫(yī)] 鎳(28號元素)
瓦努阿圖[西南太平洋島國] ( 舊稱新赫布里底群島)
??? 情景例句
My favorite type of exercise is ...
我最喜歡的鍛煉方式是……。
How much is a bus ticket?
公共汽車票要多少錢？
The journey is so smooth that there is nothing to prevent you from reading or sleeping.
旅途平穩(wěn)，絲毫不妨礙你閱讀或睡眠。