1.date back to 追溯到……
Originally a sanctuary for battle-weary warriors, the impressive remains of the Royal Palace date back to the 12th century.
這里最初是那些厭倦了戰爭的戰士們的避難所，這些讓人印象深刻的皇宮舊址要追溯到12世紀。

2.be perceived as 被視為
Initially this COE can be perceived as an informal body comprised of experienced and knowledgeable personnel from the business and technology groups of the organization.
太陽光線通過大氣層時許多能量被吸收去了。

3.a symbol of 象征
Logo is a symbol of an enterprise, embodying the spirits and cultural connotations of the enterprise.
商標是企業的象征，凝聚了企業的精神理念和文化內涵。