1.Some people add information to their blogs every day.
add...to...把...添加到...
Will you add more sugar to your coffee?
你的咖啡要多加些糖吗?
Please add my name to the list.
请在名单上加上我的名字
。add to增加
The bad weather added to our difficulties.
坏天气增加了我们的困难 。
The examination has added to their pressure.
考试增加了他们的压力 。
2.This interferes with the friends' discussion – just as unwanted sales messages interfere with communication over the Internet.
interfere with干预, 阻挠, 妨碍, 阻止
That interferes with my plan.
那干扰了我的计划 。
He was afraid this would interfere with his study
他担心这会妨碍他的学习 。