Crispy. Bila apple, also known as Jialiguo, is a kind of apple. It is a hybrid of orange apple and marshal. It is native to New Zealand and is characterized by bright fruit, golden flesh, sweet and sour taste. Gala apple was planted in a large area in China after its introduction, and gradually became the main variety of early-maturing apples in China. Gala apples taste crisp, sweet and sour and juicy, and are very delicious.