Original: For example, when passengers are travelling on the Kwun Tong Line towards Tiu Keng Leng, getting off at Yau Tong would allow them to switch trains across the platform for the Tseung Kwan O Line towards North Point.
Simplified: For example, when a person is travelling on the Kwun Tong Line towards Tiu Keng Leng, getting off at Yau Tong would allow him to change trains across the platform for the Tseung Kwan O Line towards North Point.