Wenzhou Metro
Short-term plans (2020-2026)
Table:
Line	Terminals	Length km	Stations

M1	Li'ao Depot	Jinsui Road	32.5	23

M2	Chencun	Kejicheng	27.9	23

Taking into account the tabular data covering the 'Short-term plans (2020-2026)' part of 'Wenzhou Metro', draft a brief sentence that explains what the highlighted cells show and format it within the following JSON object {"answer": "YOUR ANSWER"}.