Archive for April 2010
Today 爷爷 and 奶奶 came to visit. We all went out for lunch. When the food were served, asked the girls to invite 爷爷 and 奶奶 to eat first.
Ling quickly said, “大家吃饭.”
Ying started to eat and I stopped her, “Ying, you didn’t invite 爷爷 and 奶奶 to eat?”
Ying replied, “I invited them from my heart already.”
Cut and paste worksheet for the following BM words:
Please click the link to download the worksheet.
Click here to download this document I found from this site
These lines in the document make me worried a lot:
“However, while reverse osmosis removes many harmful minerals, such as salt and lead, it also removes some healthy minerals, such as calcium and magnesium. This is why water that is treated by reverse osmosis benefits by going through a magnesium and calcium mineral bed. This adds calcium and magnesium to the water, while also increasing the pH and decreasing the corrosive potential of the water. Corrosive water may leach lead and copper from distribution systems and household water pipes.”
“The removal of these minerals, including calcium and magnesium, can actually make water unhealthy, especially for people with inadequate diets and people who live in hot climates, as water can provide these necessary minerals.”