，不知谁出难题要最少说出五个城

，不知谁出难题要最少说出五个城市，大家快猜吧[PERSON WITH FOLDED HANDS][PERSON WITH FOLDED HANDS][PERSON WITH FOLDED HANDS]猜谜
世界城市：
1 [BILLIARDS]🍐
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]
17[MAN AND WOMAN HOLDING HANDS][EAR][HEAVY BLACK HEART][CHICKEN]
18[RAISED HAND][EAR]
19[OLDER WOMAN][MONEY BAG]
20[FISH][CACTUS]