light rail / transit system (underground, at street level or elevated) / streetcar / metro / abbr. for 輕型軌道交通|轻型轨道交通[qing1 xing2 gui3 dao4 jiao1 tong1]
light / easy / gentle / soft / reckless / unimportant / frivolous / small in number / unstressed / neutral / to disparage
轻
=
车
+
又
+
工
:
The Queen of Hearts has been training a lot recently and poses before her next boxing battle. She's driving around in her cabriolet bending steel beams wearing her boxing gloves easily, swinging the beams as if they were as light as feathers.
轨
=
车
+
九
:
Gitta Giraffe (gu) is riding a roller coaster inside of the Eiffel Tower (ei3). The roller coaster has a red cabriolet (车) follow a figure-nine (九) track (轨). Additionally, the red cabriolet does not emit normal smoke but cloud nines (九).