He toiled a lot to complete that project.

Mr/Ms Shimabukuro is from Okinawa.

The structure of chromatin greatly affects the expression of genetic information.

My grandmother's forty-ninth day is next week.

Mr. Shimabukuro is my best friend.

The black house spider has made a web in the corner of the house.

I use this pastry bag to squeeze cream onto the cake.

Fish use their swim bladder to float or sink in the water.

Day after day, he continued to strive to solve the problem.

When a baby starts weaning, you begin to give them solid food little by little.