Time is tight, heavy task, temporary decision, one day in advance to buy tickets, random e-tickets, direct self-service tickets, no printing, very convenient and fast. Just think Singapore is very small, misjudged the length of time to go, the result has been to ride 60 bus stops in history, more than two hours. In the afternoon, I went to the River Zoo two hours earlier, and then at night, I ate at the entrance of the zoo and watched a fire-fighting performance. After eating, I just caught up with the entrance time. It's just that the Chinese mini-train with tickets takes a long time. It arrives at 7:15 and starts to take the mini-train at 8. It's a long queue, but it's worth seeing the animals. There was a show at the exit of the train, so I gave up walking tour and went to see the animal show painfully. The performance is very warm, and there is environmental protection knowledge of garbage classification. It's only in English, if there are subtitles or explanations. After watching the program at 10 o'clock, the children couldn't hold on to it. My walking browsing plan was completely lost and I went home! The 138 bus runs until 12:15 p.m. It's great!