時間介詞:at:at 3 PM, at noonon:on Monday, on July 5thin:in January, in 2024, in the morningby:by Friday(= 最遲)until:until 5 PM(= 直到)during:during the meeting地點介詞:at:at the office, at the airportin:in the building, in Taipeion:on the table, on the 3rd floor
時間介詞:at:at 3 PM, at noonon:on Monday, on July 5thin:in January, in 2024, in the morningby:by Friday(= 最遲)until:until 5 PM(= 直到)during:during the meeting地點介詞:at:at the office, at the airportin:in the building, in Taipeion:on the table, on the 3rd floor