那我就放心了。 汉语的泛（发）音不太难，语法也比较容易。 我欲洗（预习）了一个小时生词，现在这些生词都记住了。 放假的时候，他常去路行（旅行）。 他每天早上打太极拳，晚饭后散步。 糟糕，我的钥匙丢了

thanks a lot Tao!:)

The prounciation of Chinese is not too difficult, and grammar is aslo not too hard. I'v previewed the new words for one hour,I remember them now. He often ravels when he has a holiday. He excises Taiji every morning, and walks every day. How terrible, I forget to bring the key.

thanks!

Are you asking for the meanings of these chines sentences？well,you know ,some words in these sentences are wrong.