1. The website ChToEn.com loves to help Chinese-speaking people learn the English language.2. He loves to help people.3. She is a loving, caring person. Simply being her friend is a blessing in itself.
 love to help others loving, caring
這是一個連環問題: 燃燒石油導致二氧化碳增加，二氧化碳增加導致溫室效應，溫室效應導致冰層融化、海平面上升。 (請填空)
This is a chain of problems. Burning oil leads to increase in carbon dioxide, which leads to the greenhouse efect, which leads to melting of glaciers, which leads to rising sea levels.