优化现有米轨铁路，提升货运能力；中泰铁路完成后，可进一步提升货运能力优

优化现有米轨铁路，提升货运能力；中泰铁路完成后，可进一步提升货运能力
优化现有米轨铁路，提升货运能力；中泰铁路完成后，可进一步提升货运能力

ผลลัพธ์ (อังกฤษ) 2:

Optimize existing meter gauge railway cargo lift capacity; after Thailand railway is completed, you can further enhance the cargo capacity
to optimize existing meter gauge railway cargo lift capacity; after Thailand railway is completed, will further enhance the cargo capacity

ผลลัพธ์ (อังกฤษ) 3:

To optimize the existing metre gauge railway to enhance the capacity of freight; after the completion of the railway in Thailand, can further enhance the cargo capacity
optimization of existing metre gauge railway, to enhance the capacity of freight; after the completion of the railway in Thailand, to further enhance the ability of the freight