This is the 6751st most frequent Chinese word.
歲以下
"Under the age of" or "below the age of."
The phrase '12歲以下' specifies the condition where the age of allowed users is below 12 years, serving as a qualifier for access conditions.
本遊樂設施僅限12歲以下的兒童使用。
This amusement facility is only for children under the age of 12.
Here, '65歲以下' defines the age range benefiting from the discount, emphasizing eligibility based on age.
票價優惠適用於65歲以下的退休人員。
The discounted ticket price applies to retirees under the age of 65.
In this instance, '18歲以下' sets a restriction on who can join the event, enforcing an upper age limit.