凑满125免邮就截哈
只买amazon可以免运费寄到新加坡的东西，即在amazon商品页面 (product detail) 有写

Ships from and sold by Amazon.com.　并且

Shipping: This item is also available for shipping to select countries outside the U.S.

分货：NUS, west coast plaza，小件可顺路的时候带到地铁站