用这个表达，我们实际上是在谈论距离。我只用2分钟告诉你。

西班牙语表达

"Estar en el quinto pino" 是什么意思？

Confusing words
My students often have problems with these words. Let me help!
Please load the PDF to read the text, while you are listening.

PDF:    https://drive.google.com/open?id=1zlwPTDRG22q6TWJgdxSggugu9vmqB55Q&usp=drive_fs

Confusing words - intermediate 

Confusing words - pollution, contamination

Confusing words
My students often have problems with these words. Let me help!
Load this PDF to read the text.

PDF:  https://drive.google.com/open?id=1f4sVh2KwVWdpdnCMkOpbniDRm8-yRDKm&usp=drive_fs


Confusing words - journey, trip, holiday, vacation, travel

Confusing words
My students often have problems with these words. Let me help!
Load this PDF to read the text.

PDF:  https://drive.google.com/open?id=1fEsouH1gEL_2gFe28JSgReEBDS6Rb50B&usp=drive_fs


Confusing words - rise, raise

Confusing words
My students often have problems with these words. Let me help!
Load this PDF to read the text.

PDF:  https://drive.google.com/open?id=1erVfhVW6nCPtvuzNNnuz6-VV3-CIhJYk&usp=drive_fs


Confusing words - economic, economical

Confusing words
My students often have problems with these words. Let me help!
Load this PDF to read the text.

PDF:   https://drive.google.com/open?id=1pc0-swAIGb8Duv9f2FZCkUB4VuTG4zBV&usp=drive_fs 
