1. I need to repot my houseplants because they have outgrown their current pots.
我需要把家里的盆栽换盆，因为它们已经长得太大了。

2. It's important to repot your plants every couple of years to ensure they have enough space to grow.
每隔几年重新换盆对植物的生长很重要。

3. I repotted my cactus yesterday and it looks much happier in its new pot.
昨天我给仙人掌换了个盆，它在新的盆子里看起来开心多了。

4. Make sure to use fresh potting soil when you repot your plants to give them the nutrients they need.
在给植物换盆时要使用新鲜的培养土，以提供所需的养分。

5. I will repot the orchid this weekend because its roots are starting to grow out of the bottom of the pot.
这个周末我会给兰花换盆，因为它的根开始长出盆底了。

6. Remember to water your plants thoroughly after repotting them to help them adjust to their new environment.
换盆后记得给植物充分浇水，帮助它们适应新的环境。