In this task, you are given a sentence in the English language and your task is to convert it into the Japanese language. In translation, keep numbers as it is and make it sentence case (capitalize only the first word of each sentence and noun).

An Afghan child also died in the blast which occurred when a suicide bomber rammed his car into a Canadian convoy on patrol in Kandahar.
アフガニスタン人の子ども1人も、自爆テロリストが彼の車をカンダハールを警備中のカナダの護衛隊に衝突させたときに起きた爆風で死亡した。

Approaching the speed of light would, however, require a long period of constant acceleration.
しかし、光の速度に近づくことは長期間の恒常的な加速を必要とする。

Relations between Uganda and Rwanda have been improving over the last few years, however recently the situation has deteriorated.

ウガンダとルワンダの関係はこの数年で改善していたが、最近、情勢が悪くなっている。