空Sky. Atmosphere. Heaven. Big. Wide. Empty. No substance. Meaningless. Useless. In Buddhism, something without substance or essence. A thing related to aviation.
代To replace. To substitute. Take turns. To take the place of. One who replaces. Age. A person's life. Continuing from generation to generation. A long time. Money paid for goods or labor.
弥It's been a long time. Distant. Extensive, pervasive. Passing time. Big. To mend. To sew. To put away. To stop. To finish. Finally. More and more. Further.