1. The passage of time effaces many memories. 时间的流逝会抹去许多记忆。
2. The artist carefully effaces any mistakes in her painting. 艺术家仔细地擦除画作中的错误。
3. His charm effaces any doubts about his sincerity. 他的魅力消除了人们对他诚意的怀疑。
4. The new technology effaces the need for manual labor. 新技术消除了对人工劳动的需求。
5. The storm's strong winds effaces the sand dunes along the coast. 暴风雨强大的风吹走了沿海的沙丘。
6. The company's success effaces its previous failures. 公司的成功掩盖了它之前的失败。