The vowel in words like "my" and "thigh" is not very difficult.单词my和thigh中的元音并不难发。Each language has a different vowel system.每种语言都有不同的元音系统。A long vowel is a long sound as in the word'shoe ".长元音即如“shoe ” 一词中的长音....
I look to my parents when I need help.当我需要帮助时我依赖我的父母.Look to it that you are here in time tomorrow.你明天一定要按时到达这里.Would you look to the children, please ?请你照料这些孩子好 吗 ?...