Ashiuhto
Senior Member
- Joined
- Nov 30, 2010
- Member Type
- English Teacher
- Native Language
- Chinese
- Home Country
- Taiwan
- Current Location
- Taiwan
Please help me correct the following paragraph. Thanks!
One day in my science class, we learned about the chemicals, sulfur dioxide (SO[SUB]2[/SUB]) and hydrogen peroxide. The two chemicals are widely applied in our daily lives. For example, bleach keeps the white clothes from yellowing with hydrogen peroxide. For another example, disposable chopstick manufacturers use SO[SUB]2[/SUB] to fumigate and kill mold, and hydrogen peroxide to bleach the sticks so they look good in appearance.
One day in my science class, we learned about the chemicals, sulfur dioxide (SO[SUB]2[/SUB]) and hydrogen peroxide. The two chemicals are widely applied in our daily lives. For example, bleach keeps the white clothes from yellowing with hydrogen peroxide. For another example, disposable chopstick manufacturers use SO[SUB]2[/SUB] to fumigate and kill mold, and hydrogen peroxide to bleach the sticks so they look good in appearance.
