1. 变得苍白：22.turn pale 变得苍白 | 24. step in 走进来 | 25.be burdened with...负载着,背负着
2. 蒼白：messenger 使者,信差 | turn pale 蒼白 | trouble 使煩惱
1. He does not regard seriously plateau anoxia, at the mention of which people from inland will turn pale.
2. As a result she always felt tired, which in turn made her look pale.