【PTE真题】PTE口语重中之重是DI。今天墨尔本文波PTE培训学校就给大家录制了最新的DI的音频，希望对PTE考生们有帮助。下面开始：
所需词汇：
- Seed 种子
- Root 根
- Stem 干，茎
- Bud-burst 发芽
- Leave 树叶
- Mature plant 成熟植物
参考答案：
- The graph shows the process of plant growth.
- According to the graph, the initial step is starting from a seed being buried in the soil.
- Following that, in the second step, the root and the stem start to grow. At the same time, bud-burst
- After that, in the third step, leaves begin to grow and the root gets deeper.
- In the final stage, the plant gets higher and finally turns into a mature plant.
- In conclusion, this process has four stages in total.
