i guess的意思是：我猜测，但在国外口语中常翻译为我觉得是这样，我认为是对的。

一、词义分析

1、I，常用作代词，第一人称主格形式，翻译为我的意思。例如：I love you.我爱你。

2、guess，动词，推测、以为。例如：I guess you ate tomatoes today.我猜你今天吃了西红柿。名词，猜想。例如：Guess can be used as a noun.猜测可以作为名词使用。

二、造句

1、I guess you're late for work today.

我猜你今天上班要迟到了。

2、I guess you came in first again on your final exam this time.

我猜你这次的期末考试又得了第一。

3、I guess you forgot to bring the teacher her laptop again.

我猜你又忘了把老师的笔记本电脑带来。

4、She told me she guessed that the awards would be announced today.

她告诉我，她认为奖项会在今天宣布。