我没有使用过这些手表,我买它们作为礼物送给我的侄子。
但看起来手表的材质很坚固,而且易于加工。
我希望它们在长期使用中能够发挥良好的作用。
I have not used these watches, I bought them as gifts for my nephews.
But it seems that the material of the watch is strong and easy to work with.
I hope that they will work well in long term use.