这款乐高®得宝®小镇火车隧道与轨道扩展套装 (10425) 专为宝宝准备，可用来拓展他们的火车探险。2 岁及以上的学龄前儿童可以为他们的乐高®得宝®小镇智能玩具火车套装（10427 和 10428，单独出售）添加隧道和额外的轨道，拓展自己的学习探险之旅。
这款创意拼搭玩具包含一个隧道模型、10 节轨道、一块漏斗状组件，以及一块双向道岔组件，可供宝宝改变火车的行进方向。当感应积木被源自套装 10427 和 10428 的智能火车触发时，它会照亮黑暗的隧道。
这款儿童学习玩具可以帮助宝宝学习和成长。通过延伸火车轨道，使其穿过隧道，学龄前儿童可以培养空间意识。宝宝们可以运用解决问题技能，组合轨道，利用预测能力确定火车的目的地，还可以探索各种各样的路线，培养自己的耐心和专注力。
- 火车轨道玩具套装——借助这款火车隧道与轨道扩展套装，2 岁及以上的宝宝可以丰富他们的乐高®得宝®火车探险，培养多项技能
- 提供许多额外的组件，可带来更多乐趣——这款创意拼搭玩具包含 10 节轨道、一块感应积木、一块双向道岔组件，以及隧道和漏斗状组件
- 任何时候的礼物——这款扩展套装可作为喜欢玩乐高®得宝®智能火车套装（单独出售）的宝宝的有趣奖励
- 高品质宝宝玩具——这款乐高®得宝®玩具的所有组件均经过非常严格的测试，以确保符合严苛的儿童安全标准
- 可与火车套装连接的轨道建筑——可将此套装与乐高®得宝®小镇智能火车套装（10427 和 10428）组合，为学龄前儿童打造规模更大的学习之旅
- 有助于培养技能的玩具套装——乐高®得宝®智能火车玩具经过专门设计，可供反复拼搭，能够培养宝宝的创造性地解决问题能力、耐心、专注力和毅力
- 尺寸——本套装包含 20 块组件，其中的隧道尺寸为：高 20 厘米、长 16 厘米和深 15 厘米
LEGO® DUPLO® train track extension toddler toy
Extend toddlers’ train adventures with the Train Tunnel and Tracks Expansion Set (10425) toy for toddlers. Preschool kids aged 2+ grow their learning adventures as they add a tunnel and extra track to their LEGO® DUPLO® Town interactive toy train sets (10427 and 10428, sold separately).
This creative building toy comes with a tunnel build and a 10-piece track, including a funnel element and a 2-way points switch so toddlers can change their train’s direction of travel. The action brick lights up the dark tunnel when activated by the interactive train from sets 10427 and 10428.
This kids’ learning toy encourages a toddler’s development. By extending the train track through the toy tunnel, preschoolers learn spatial awareness. Using problem-solving skills to combine the toy track and prediction skills to determine the train’s destination, toddlers develop patience and focus as they discover the many routes they can make.
- Train track toy set – Toddlers aged 2+ extend their LEGO® DUPLO® railway adventures and learn development skills with the Train Tunnel and Tracks Expansion Set
- Comes with lots of extra pieces to grow the fun – This creative building toy includes 10 track pieces, 1 action brick, a 2-way points piece and tunnel and funnel elements
- Anytime gift idea – This extension set makes a fun treat for any toddler who loves to play with their LEGO® DUPLO® interactive toy train sets, sold separately
- Quality toddler toys – All elements of this LEGO® DUPLO® toy have been tested to the max to ensure they fulfill demanding child safety standards
- Track building that connects to toy train sets – Add this set to LEGO® DUPLO® Town interactive train sets (10427 and 10428) to create an even bigger learning journey for preschool kids
- Skill-building playsets – LEGO® DUPLO® build-and-rebuild interactive train toys are designed to develop toddlers’ creative problem-solving, patience, focus and perseveranceskills
- Dimensions – This 20-piece set includes a tunnel measuring over 7.5 in. (20 cm) high, 6.5 in. (16 cm) wide and 6 in. (15 cm) deep
火车隧道与轨道扩展套装（Train Tunnel and Tracks Expansion Pack）属于得宝系列积木套组，整个套组包含 20 个积木颗粒。乐高LEGO 10425 首发于2025年。