It is important to note that white paste must be used rather than gel.

但要重点注意的是，要用白色的牙膏而不是凝胶状的牙膏。

youdao

It is important to note that white paste must be used rather than gel.

但要重点注意的是，要用白色的牙膏而不是凝胶状的牙膏。

youdao