Frankincense is a sweet smelling gum resin derived from certain Boswellia trees which, at the time of Christ, grew in Arabia, India, and Ethiopia.

• 乳香是一种芳香气味的树胶脂，源自某种鲍达乳香树，在基督时期生长于阿拉伯，印度和埃塞俄比亚。