If I have time, I enjoy camping in the wild with my friends.
若时间许可,我爱和朋友到野外露营。
We certainly expect our product to be available by October 1.
我们的产品在可在10月1日前准备好。
I was doing some exercises on the high-and-low bars. When I landed, I fell forward and hurt myself. Someone was standing too close and I knocked into him and fell over onto my shoulder.