来，快来，猜一猜！

大家猜猜这些是哪些世界城市：
1 [NEGATIVE SQUARED LATIN CAPITAL LETTER B]🍐
2 [SQUARED CJK UNIFIED IDEOGRAPH-7981][MAN AND WOMAN HOLDING HANDS][HASH KEY]
3 [HORSE FACE][HORSE]
4 [BLACK RIGHTWARDS ARROW]🐋
5 [SHIP][SURFER]🏻
6 [OUTBOX TRAY][WATER WAVE]
7 [SNAIL][CHART WITH UPWARDS TREND AND YEN SIGN]
8 [NO ENTRY SIGN][BOY]🏻[LOUDLY CRYING FACE]
9 [FALLEN LEAF][OK HAND SIGN]🏻[CHICKEN]
10 [SQUARED SOS][TROPHY][MOUNT FUJI]
11 [PRINCESS]🏼[THUMBS UP SIGN]🏻
12 [SQUARED CJK UNIFIED IDEOGRAPH-7981][EAR]🏻[OPEN BOOK]
13 [BLACK QUESTION MARK ORNAMENT][BOY]🏻[HIBISCUS]
14 [DANCER]🏻[CRESCENT MOON]
15 [CREDIT CARD][HOCHO][CROSS MARK][BLACK SQUARE BUTTON][CREDIT CARD]
16 [OLDER MAN]🏻[KEYCAP 6][HOCHO][SNOWFLAKE]
有点难度啊，慢慢猜！