团长，请问直运但是shipped separately 的可以跟么？会有额外的运费么？如果可以跟的话，想买这个小的stroller，谢谢: id: xiu item: Jeep Cherokee Sport Stroller, Siren qty: 1 link: http://www.amazon.com/Jeep-Cherokee-Sport-Stroller-Siren/dp/B0085JHAXI/ref=sr_1_3?s=baby-products&ie=UTF8&qid=1384671290&sr=1-3&keywords=stroller price:$49.50