アメリカ運輸保安局さんのインスタグラム写真 - (アメリカ運輸保安局Instagram)「The phrase "bone of contention" refers to the main issue of a disagreement between two or more parties. The amateur etymologists here tell us that the expression originated in the 1700s and alludes to two dogs fighting over a single bone. Similarly, when one "has a bone to pick" with another, they are referring to a grievance or issue that needs to be resolved. A passenger recently reached out to our AskTSA team to preemptively resolve a bone-related matter, specifically whether an elk pelvis bone was allowed in their luggage. ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ Fortunately for this traveler, animal bones can be packed as you choose, as they are allowed in both carry-on and checked luggage. We do recommend that travelers check with their airline, as some carriers may not allow a literal "bag of bones" on their aircraft. ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ If you have questions on traveling with other unusual items, reach out to our #AskTSA team on Twitter or Facebook. You can write them a message or send a photo. They're available 8am-10pm on weekdays, and 9am-7pm on weekends and holidays! ⠀⠀⠀⠀⠀⠀⠀⠀⠀ ⠀⠀⠀⠀⠀⠀⠀⠀⠀ #travel #traveling #airport #traveltips」4月27日 3時44分